What is the difference between carriage bolts & hex head lag screws?

Carriage bolts have a flat end, whereas hex head lag bolts feature a pointed tip. The flat end of carriage bolts can accept a washer & nut for secure installation. Lag bolts have wide threads and are screwed directly into wood, without requiring nuts to complete the assembly.

What is the difference between carriage bolts and plow bolts?

Carriage bolts are generally used in smaller equipment like snowplows attached to pick-up trucks, whereas plow bolts are used in larger plow equipment like excavators. Carriage bolts have a flat profile across the bottom of the head, while plow bolts have an angled head for fitting onto countersunk holes.

Why are carriage bolts named so?

Carriage bolts became popular when they started getting used in the manufacturing of carriages & carriage wheels. Thus, they got named 'carriage bolts'.

What does the strength grades / classes mean in carriage bolts?

The grade or class of a fastener indicates its strength & compatibility with the respective nut / threaded rod / screw / bolt / washer. Generally, the higher the grade, the higher the strength of the fastener. SAE specifies grades for Imperial-sized carriage bolts. Carriage bolts having the same SAE strength grade as a nut should be used together. ISO rates Metric-sized carriage bolts. Carriage bolts having the same first digit as a nut are meant to be used together. ASTM grades carriage bolts based on factors like strength, high-pressure & high-temperature application.

How to install a carriage bolt?

Drill a hole of the appropriate bolt size (diameter) into the surface for sliding the bolt. Place the washer & nut on the back side of the bolt (opposite side of the head). Tighten the nut to pull the bolt's square shoulder into the surface. When the underside of the bolt head rests against the surface, the carriage bolt is completely installed.

How to remove a carriage bolt?

Twist the nut loose to the end of the bolt. Do not take the nut out of the bolt as it is required to move the bolt. Hit the nut using a hammer to move the bolt's square shoulder out of the surface. After some time, the nut would get closer to the surface. Repeat the process till the nut no longer grips the bolt or when the bolt can be removed by hand. Users can pry the bolt out of the hole using the nail remover attached to a hammer, if the bolt gets stuck in the hole.

Do carriage bolts need washers?

It is highly recommended to use washers with carriage bolts. Using a washer under the screw head increases the surface area and distributes the load. This decreases damage when pulling the bolt through the material using the nut and prevents the bolt from sticking / digging into the surface.

What are some standards that carriage bolts abide by?

Carriage bolts may adhere to international standards like ASME (American Society of Mechanical Engineers), ASTM (American Society for Testing and Materials), ISO (International Organization for Standardization), SAE International (Society of Automotive Engineers) & DIN (German Institute for Standardization) for meeting performance, safety, dimensional & material requirements.

Carriage Bolts

Filter

FOREVERBOLT -

1/2"-13 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Square Height	Head Style	Neck Width	Head Dia.	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	FBCB1215P10	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 53.43	10
B	FBCB125P5	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 59.06	5
A	FBCB121P10	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 53.43	10
A	FBCB1225P10	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 70.48	10
A	FBCB122P10	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 83.22	10
A	FBCB1235P5	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 56.22	5
A	FBCB123P5	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 49.82	5
B	FBCB1245P5	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 61.00	5
B	FBCB124P5	Fully Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 52.95	5
B	FBCB1255P5	Fully Threaded	17/64"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 75.24	5
C	FBCB126P5	Partially Threaded	0.25" to 0.281"	Round Spacer	1/2"	1 1/32"	100000 psi	Right Hand	SGD 76.07	5

FOREVERBOLT -

3/8"-16 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts
Carriage bolts are suitable for fastening wooden or metallic surfaces with each other in automotive, manufacturing, woodworking and maintenance & repair applications. They usually feature a domed head without a drive and require a nut & washer to pull them into the material.
These coarsely threaded bolts have fewer threads per inch than fine threads for quick installation and excellent resistance to stripping. They feature Grade 18-8 stainless steel construction for strength and NL-19 coating for protection against salt spray and other corrosive elements. These bolts further feature a square neck design to prevent them from rotating during installation, making it easier to tighten the nut.

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	FBCB3815P25	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 94.66	25
A	FBCB3825P25	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 109.24	25
A	FBCB3835P10	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 65.23	10
A	FBCB381P25	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 84.66	25
A	FBCB382P25	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 102.74	25
A	FBCB383P25	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 125.17	25
B	FBCB3845P10	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 68.93	10
B	FBCB384P20	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 118.96	20
B	FBCB3855P10	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 86.97	10
B	FBCB385P10	Fully Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 79.01	10
B	FBCB386P10	Partially Threaded	Round Spacer	3/8"	25/32"	13/64"	100000 psi	Right Hand	SGD 72.49	10

FOREVERBOLT -

1/4"-20 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	FBCB142015P50	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 84.99	50
A	FBCB142025P25	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 56.80	25
A	FBCB142035P25	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 81.23	25
B	FBCB142045P10	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 46.11	10
B	FBCB14204P10	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 32.83	10
B	FBCB14205P10	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 37.27	10
A	FBCB14201P50	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 77.60	50
A	FBCB14202P25	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 53.23	25
A	FBCB14203P25	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 62.41	25
B	FBCB142055P10	Fully Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 45.25	10
B	FBCB14206P10	Partially Threaded	Round Spacer	1/4"	9/16"	9/64"	100000 psi	Right Hand	SGD 46.42	10

FABORY -

M12 x 1.75 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Thread Length	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M51500.120.0030	Fully Threaded	Round Spacer	12.7 mm	29.35 mm	8.75 mm	30 mm	101500 psi	Right Hand	SGD 51.28	25
B	M51500.120.0040	Partially Threaded	Round Spacer	12.7 mm	29.35 mm	8.75 mm	30 mm	101500 psi	Right Hand	SGD 28.08	10

FABORY -

M10 x 1.5 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M51500.100.0020	Fully Threaded	20 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 77.03	50
A	M51500.100.0025	Fully Threaded	25 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 79.02	50
B	M51500.100.0030	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 69.75	50
B	M51500.100.0035	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 56.60	50
B	M51500.100.0040	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 19.31	10
B	M51500.100.0045	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 75.84	50
B	M51500.100.0050	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 54.76	25
B	M51500.100.0060	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 73.61	25
B	M51500.100.0070	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 25.09	10
C	M51500.100.0080	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 33.23	10
C	M51500.100.0090	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 31.20	10
C	M51500.100.0100	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 45.94	10
C	M51500.100.0120	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	101500 psi	Right Hand	SGD 38.59	10

FABORY -

M8 x 1.25 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M51500.080.0016	Fully Threaded	16 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 38.82	50
A	M51500.080.0020	Fully Threaded	20 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 30.29	50
B	M51500.080.0025	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 50.11	50
B	M51500.080.0030	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 43.84	50
B	M51500.080.0035	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 44.40	50
C	M51500.080.0040	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 54.47	50
C	M51500.080.0050	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 49.43	50
C	M51500.080.0060	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 75.02	50
D	M51500.080.0070	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 24.95	25
E	M51500.080.0080	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 33.29	25
E	M51500.080.0100	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 29.17	25
E	M51500.080.0110	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	101500 psi	Right Hand	SGD 68.60	25

FABORY -

M6 x 1 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts
Carriage bolts are suitable for fastening wooden or metallic surfaces with each other in automotive, manufacturing, woodworking and maintenance & repair applications. They usually feature a domed head without a drive and require a nut & washer to pull them into the material.
These coarsely threaded bolts have fewer threads per mm than fine threads for quick installation and excellent resistance to stripping. They feature Grade A2 stainless steel construction for strength and plain finish to avoid oxidation on exposed surfaces. These bolts further feature a square neck design to prevent the bolt from rotating during installation, making it easier to tighten the nut.

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M51500.060.0016	Fully Threaded	16 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 35.51	100
B	M51500.060.0020	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 38.71	100
B	M51500.060.0025	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 40.43	100
B	M51500.060.0030	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 44.51	100
B	M51500.060.0035	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 41.17	100
C	M51500.060.0040	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 52.66	100
C	M51500.060.0045	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 53.90	100
C	M51500.060.0050	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 29.70	50
D	M51500.060.0060	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 42.60	50
D	M51500.060.0070	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 44.42	50
E	M51500.060.0080	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 27.93	50
E	M51500.060.0100	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	101500 psi	Right Hand	SGD 46.97	50

FABORY -

M5 x 0.8 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Thread Length	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M51500.050.0016	Fully Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 30.84	100
B	M51500.050.0020	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 31.52	100
B	M51500.050.0025	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 30.30	100
B	M51500.050.0030	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 43.32	100
C	M51500.050.0040	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 50.65	100
D	M51500.050.0050	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	101500 psi	Right Hand	SGD 70.13	100

FABORY -

M16 x 2 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Length	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.160.0060	38 mm	Partially Threaded	Round Spacer	16.7 mm	37.2 mm	12.9 mm	58000 psi	Right Hand	SGD 85.13	25
A	M08250.160.0070	38 mm	Partially Threaded	Round Spacer	16.7 mm	37.2 mm	12.9 mm	58000 psi	Right Hand	SGD 33.85	10
B	M08250.160.0080	38 mm	Partially Threaded	Round Spacer	16.7 mm	37.2 mm	12.9 mm	58000 psi	Right Hand	SGD 37.94	10
B	M08250.160.0100	38 mm	Partially Threaded	Round Spacer	16.7 mm	37.2 mm	12.9 mm	58000 psi	Right Hand	SGD 58.23	10
B	M08250.160.0140	44 mm	Partially Threaded	Round Spacer	16.7 mm	37.2 mm	12.9 mm	58000 psi	Right Hand	SGD 98.06	10

FABORY -

M12 x 1.75 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.120.0030	Fully Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 83.62	50
B	M08250.120.0040	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 87.11	50
C	M08250.120.0170	Partially Threaded	36 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 60.04	10
C	M08250.120.0110	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 106.78	25
C	M08250.120.0090	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 80.26	25
B	M08250.120.0075	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 70.65	25
B	M08250.120.0065	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 86.45	25
B	M08250.120.0050	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 99.73	50
D	M08250.120.0400	Partially Threaded	49 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 68.46	5
E	M08250.120.0060	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 112.92	50
D	M08250.120.0300	Partially Threaded	49 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 102.53	10
F	M08250.120.0240	Partially Threaded	49 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 68.41	10
C	M08250.120.0150	Partially Threaded	36 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 106.01	25
C	M08250.120.0100	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 89.79	25
C	M08250.120.0080	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 73.26	25
B	M08250.120.0070	Partially Threaded	30 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 83.98	25
F	M08250.120.0180	Partially Threaded	36 mm	Round Spacer	12.7 mm	29.35 mm	8.75 mm	58000 psi	Right Hand	SGD 68.36	10

FABORY -

M10 x 1.5 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.100.0020	Fully Threaded	20 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 82.84	100
B	M08250.100.0025	Fully Threaded	25 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 104.98	100
C	M08250.100.0070	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 83.27	50
D	M08250.100.0100	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 111.82	50
C	M08250.100.0040	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 54.59	50
C	M08250.100.0030	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 102.71	100
E	M08250.100.0200	Partially Threaded	32 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 110.75	25
D	M08250.100.0130	Partially Threaded	32 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 67.11	25
D	M08250.100.0110	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 71.96	25
C	M08250.100.0060	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 82.48	50
C	M08250.100.0065	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 70.03	50
C	M08250.100.0075	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 66.01	50
C	M08250.100.0055	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 79.88	50
C	M08250.100.0045	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 87.73	50
C	M08250.100.0035	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 63.75	50
D	M08250.100.0150	Partially Threaded	32 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 73.50	25
D	M08250.100.0120	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 67.02	25
D	M08250.100.0080	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 89.74	50
C	M08250.100.0050	Partially Threaded	26 mm	Round Spacer	10.58 mm	23.35 mm	6.6 mm	58000 psi	Right Hand	SGD 73.33	50

FABORY -

M8 x 1.25 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.080.0020	Fully Threaded	20 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 64.96	100
B	M08250.080.0016	Fully Threaded	16 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 52.88	100
C	M08250.080.0030	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 65.88	100
D	M08250.080.0100	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 68.55	50
D	M08250.080.0080	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 87.50	100
D	M08250.080.0070	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 74.35	100
D	M08250.080.0055	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 104.60	100
C	M08250.080.0045	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 68.93	100
C	M08250.080.0040	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 74.93	100
C	M08250.080.0035	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 77.13	100
C	M08250.080.0050	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 76.32	100
C	M08250.080.0025	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 58.35	100
D	M08250.080.0060	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 107.95	100
E	M08250.080.0160	Partially Threaded	28 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 48.93	25
E	M08250.080.0150	Partially Threaded	28 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 50.15	25
E	M08250.080.0130	Partially Threaded	28 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 68.64	50
E	M08250.080.0110	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 63.00	50
D	M08250.080.0090	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 63.60	50
D	M08250.080.0075	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 125.60	100
D	M08250.080.0065	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 108.66	100
E	M08250.080.0120	Partially Threaded	22 mm	Round Spacer	8.58 mm	19.35 mm	5.6 mm	58000 psi	Right Hand	SGD 75.12	50

FABORY -

M6 x 1 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.060.0016	Fully Threaded	16 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 37.25	100
B	L08250.060.0030	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 242.94	1
C	M08250.060.0100	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 53.04	100
C	M08250.060.0090	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 72.49	100
C	M08250.060.0080	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 65.45	100
C	M08250.060.0075	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 52.42	100
C	M08250.060.0070	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 54.21	100
C	M08250.060.0060	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 45.97	100
B	M08250.060.0050	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 50.23	100
C	M08250.060.0055	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 61.00	100
B	M08250.060.0045	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 41.69	100
B	M08250.060.0040	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 46.30	100
B	M08250.060.0035	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 45.16	100
B	M08250.060.0030	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 40.84	100
B	M08250.060.0025	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 32.38	100
B	M08250.060.0020	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 40.71	100
D	M08250.060.0110	Partially Threaded	18 mm	Round Spacer	6.48 mm	15.45 mm	4.6 mm	58000 psi	Right Hand	SGD 84.92	100

FABORY -

1/2"-13 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Thread Length	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	B08307.050.0200	Fully Threaded	Round Spacer	1/4"	1.094"	0.25" to 0.281"	1 1/4"	74000 psi	Right Hand	SGD 135.26	175
B	B08307.050.0400	Fully Threaded	Round Spacer	1/4"	1.094"	0.25" to 0.281"	1 1/4"	74000 psi	Right Hand	SGD 133.73	100

FABORY -

M5 x 0.8 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Thread Length	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	M08250.050.0016	Fully Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 24.94	100
B	M08250.050.0020	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 26.97	100
B	M08250.050.0025	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 21.94	100
B	M08250.050.0030	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 28.03	100
B	M08250.050.0035	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 22.22	100
B	M08250.050.0040	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 37.16	100
B	M08250.050.0045	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 36.56	100
B	M08250.050.0050	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 34.65	100
C	M08250.050.0080	Partially Threaded	Round Spacer	5.48 mm	12.45 mm	4.1 mm	16 mm	58000 psi	Right Hand	SGD 83.43	100

FABORY -

5/16"-18 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Dia.	Square Height	Head Style	Neck Width	Thread Length	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	B08307.031.0100	Fully Threaded	0.688"	5/32"	Round Spacer	5/16"	7/8"	74000 psi	Right Hand	SGD 363.49	800
B	B08307.031.0125	Partially Threaded	0.719"	0.156" to 0.187"	Round Spacer	5/16"	7/8"	74000 psi	Right Hand	SGD 216.06	700
C	B08307.031.0400	Partially Threaded	0.688"	5/32"	Round Spacer	5/16"	7/8"	74000 psi	Right Hand	-	300	RFQ

APPROVED VENDOR -

1/4"-20 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Dia.	Square Height	Thread Length	Head Style	Neck Width	Tensile Strength	Price (inc. GST)	Pkg. Qty.
A	B08305.025.0050	Fully Threaded	9/16"	9/64"	1/2"	Round Spacer	1/4"	74000 psi	SGD 137.07	1
A	U08305.025.0075	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 6.31	100
A	U08305.025.0100	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 11.66	100
A	U08305.025.0125	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 10.42	100
A	U08305.025.0150	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 10.77	100
A	U08305.025.0175	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 20.72	100
A	U08305.025.0200	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 15.07	100
A	U08305.025.0250	Fully Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 17.28	100
A	U08305.025.0062	Fully Threaded	9/16"	9/64"	5/8"	Round Spacer	1/4"	74000 psi	SGD 12.92	100
B	U08305.025.0300	Fully Threaded	9/16"	9/64"	3/4"	Round Spacer	1/4"	74000 psi	SGD 9.97	50
B	U08305.025.0350	Fully Threaded	9/16"	9/64"	3/4"	Round Spacer	1/4"	74000 psi	SGD 13.79	50
B	U08305.025.0400	Fully Threaded	9/16"	9/64"	3/4"	Round Spacer	1/4"	74000 psi	SGD 11.44	50
C	U08305.025.0225	Partially Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 22.43	100
C	U08305.025.0275	Partially Threaded	0.563"	1/8"	3/4"	Round Spacer	1/4"	74000 psi	SGD 48.94	100
D	U08305.025.0500	Partially Threaded	9/16"	9/64"	3/4"	Round Spacer	1/4"	74000 psi	SGD 22.62	50
D	U08305.025.0450	Partially Threaded	9/16"	9/64"	3/4"	Round Spacer	1/4"	74000 psi	SGD 23.53	50

APPROVED VENDOR -

3/8"-16 Coarse Plain Grade 18-8 Stainless Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Head Dia.	Square Height	Thread Length	Head Style	Neck Width	Tensile Strength	Thread Direction	Price (inc. GST)	Pkg. Qty.
A	U51500.037.0075	Fully Threaded	0.782"	3/16"	3/4"	Round Spacer	3/8"	100000 psi	-	SGD 34.12	25
A	U51500.037.0100	Fully Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 47.38	100
B	U51500.037.0500	Fully Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 13.90	10
C	1VE22	Partially Threaded	0.782"	3/16"	1"	Round Spacer	3/8"	100000 psi	-	SGD 10.54	10
C	U51500.037.0125	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 50.77	100
C	1VE20	Partially Threaded	0.844"	3/16"	1"	Round Spacer	3/8"	100000 psi	-	SGD 59.52	25
C	U51500.037.0150	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 62.15	100
C	U51500.037.0250	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 44.54	50
D	U51500.037.0300	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 25.13	25
D	U51500.037.0350	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 42.65	25
D	U51500.037.0400	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 37.90	25
B	U51500.037.0450	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 12.90	10
B	U51500.037.0600	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 20.74	10
C	U51500.037.0200	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	-	SGD 37.71	50
C	B51500.037.0125	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	Right Hand	-	500	RFQ
D	B51500.037.0300	Partially Threaded	25/32"	13/64"	1"	Round Spacer	3/8"	-	Right Hand	-	250	RFQ

EARNEST -

1/2"-13 Coarse Black Oxide Grade 8 Steel Square Neck Carriage Bolts

Style	Model	Thread Length	Thread Style	Head Style	Neck Width	Head Dia.	Square Height	Tensile Strength	Thread Fit	Price (inc. GST)	Pkg. Qty.
A	216118G	1 15/32"	Fully Threaded	Round Spacer	1/2"	1 1/32"	17/64"	150000 psi	Class 2A	SGD 154.85	50
B	216138G	1 23/32"	Fully Threaded	Round Spacer	1/2"	1 1/32"	17/64"	150000 psi	Class 2A	SGD 147.63	50
C	216238G	4 7/32"	Fully Threaded	Round Spacer	1/2"	1 1/32"	17/64"	150000 psi	Class 2A	SGD 47.36	10
D	216278G	5 7/32"	Fully Threaded	Round Spacer	1/2"	1 1/32"	17/64"	150000 psi	Class 2A	SGD 49.03	10
D	216378G	7 23/32"	Fully Threaded	Round Spacer	1/2"	1 1/32"	17/64"	150000 psi	Class 2A	SGD 192.41	10

EARNEST -

1/2"-13 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Neck Width	Head Style	Head Dia.	Square Height	Thread Length	Tensile Strength	Thread Fit	Price (inc. GST)	Pkg. Qty.
A	U08300.050.0150	Fully Threaded	1/4"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 22.87	50
B	U08300.050.0500	Fully Threaded	1/4"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 10.70	10
A	U08300.050.0125	Fully Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 56.05	50
C	U08300.050.0300	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 48.77	25
C	U08300.050.0400	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 24.06	10
D	U08300.050.0600	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 31.52	10
E	U08300.050.0175	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 26.12	25
E	U08300.050.0250	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 49.32	25
C	U08300.050.0350	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 40.00	25
E	U08300.050.0200	Partially Threaded	1/2"	Round Spacer	1 1/32"	17/64"	1 1/4"	74000 psi	Class 2A	SGD 29.24	25

EARNEST -

3/8"-16 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

Style	Model	Thread Style	Thread Length	Tensile Strength	Head Style	Neck Width	Head Dia.	Square Height	Thread Fit	Price (inc. GST)	Pkg. Qty.
A	B08300.037.0250	Fully Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 116.22	300
B	U08300.037.0100	Fully Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 33.16	100
C	U08300.037.0250	Fully Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 17.63	50
D	U08300.037.0500	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 13.67	10
E	U08300.037.0650	Partially Threaded	1 1/4"	60000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 15.60	10
F	U08300.037.0150	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 63.00	100
G	U08300.037.0400	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 20.77	25
F	U08300.037.0200	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 26.45	50
H	U08300.037.0300	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 19.64	25
G	U08300.037.0350	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 28.05	25
D	U08300.037.0450	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 13.64	10
I	U08300.037.0600	Partially Threaded	1"	74000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 17.23	10
E	U08300.037.0700	Partially Threaded	1 1/4"	60000 psi	Round Spacer	3/8"	25/32"	13/64"	Class 2A	SGD 17.95	10

12...4 5

Carriage Bolts

Carriage bolts are suitable for fastening wooden or metallic surfaces with each other in automotive, manufacturing, woodworking and maintenance & repair applications. Raptor Supplies offers a wide array of carriage bolts from brands like Fabory, Snap-Loc, Earnest, B & P Manufacturing, and more. They usually feature a domed head without a drive and hence, require a nut & washer to pull them into the material.

Features

Carriage bolts are divided into 2 main parts: the head and the threaded portion.
The head is domed or rounded for easy identification & an appealing look.
The bolt head also has a square neck for preventing accidental opening due to vibration or other factors and preventing it from spinning when screwed into a surface.
The threaded portion / shank generally starts just below the small square neck for easy threading into the workpiece and ensuring a secure grip on the material.
Carriage bolts have a flat tip for easy installation and can only be inserted into a pre-drilled hole.
Selected carriage bolts have a partially threaded shank with a shoulder instead of a fully threaded shank, for preventing loosening, breakage & bending due to friction-induced overheating or sideway forces.
Fabory carriage bolts are made of steel or stainless steel and feature right hand coarse threads of UNC or metric type.
Earnest carriage bolts are made of alloy steel or medium carbon steel and have Grade 5 / 8 strength. They are available in fully threaded & partially threaded variants and have a maximum tensile strength of 150000 psi for handling stress.

Categories

Brands

Carriage Bolts

1/2"-13 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts

1/4"-20 Coarse NL-19 Grade 18-8 Stainless Steel Square Neck Carriage Bolts

M12 x 1.75 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

M10 x 1.5 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

M8 x 1.25 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

M5 x 0.8 Metric Coarse Plain Grade A2 Stainless Steel Square Neck Carriage Bolts

M16 x 2 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

M12 x 1.75 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

M10 x 1.5 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

M8 x 1.25 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

M6 x 1 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

1/2"-13 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

M5 x 0.8 Metric Coarse Zinc Plated Class 4.6 Steel Square Neck Carriage Bolts

5/16"-18 Coarse Hot Dipped Galvanized Grade A Steel Square Neck Carriage Bolts

1/4"-20 Coarse Zinc Plated Grade 2 Steel Square Neck Carriage Bolts

3/8"-16 Coarse Plain Grade 18-8 Stainless Steel Square Neck Carriage Bolts

1/2"-13 Coarse Black Oxide Grade 8 Steel Square Neck Carriage Bolts

1/2"-13 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

3/8"-16 Coarse Black Oxide Grade 2 Steel Square Neck Carriage Bolts

Carriage Bolts

Features

Frequently Asked Questions

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More