What standards do these nuts comply with?

ANSI RoHS ASME DIN FDA ISO SAE UL

Why are hex nuts easy to turn?

Hexagonal-shaped nuts are easier to turn than other types of fasteners as they have six parallels and require less turning distance / radius. They only need one-sixth or 30 degrees of turning each time to reach the next flat parallel.

How are male or female NPSM threads installed to seal connections?

If you are mating NPSM threads with NPTF or NPT threads, make use of sealant or pipe tape to assure liquid and air-tight sealing.

What is the difference between internal and external drive styles?

The tool needed to tighten a fastener depends on its drive type. Deeper grooves and more points of contact on internal drive designs provide a sturdy grip and need less power to tighten. On the other hand, even lesser force is required to tighten external drive types as they may be secured using a wrench or socket.

How to determine fasteners' strength through Grade or Class?

SAE: They are used for Imperial fasteners. The higher the grade, the stronger the fastener. Fasteners with the same grade are designed to be used together. They include SAE Grade 2, 5 and 8 fasteners for light to heavy fastening / stress applications. ISO: Metric fasteners have classifications according to ISO standards. The higher the class, the stronger the fastener. Fasteners with the same first digit are used together. They are available in ISO Class 4, 5, 6, 8, 10 and 12 for light duty fastening or high-stress applications. ASTM: ASTM grades fasteners based on strength. They are available in ASTM Grade 2H, 7, 8, 8M and DH for high strength, stress, pressure & temperature applications. ASTM Grade C units are medium-strength steel nuts. ASME: They are available in Grade F & G for medium or high-stress applications.

Hex Nuts

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GRAINGER -

Carbon Steel Hex Nut, Yellow Zinc Finish

Style	Model	Dia./Thread Size	Finish	Height	Thread Type	Width	Price (inc. GST)
A	N04122.100.0001	1-8	Zinc Yellow	55/64"	UNC (Coarse)	1.5"	SGD 32.45
B	A04122.100.0001	1-8	Zinc Yellow	55/64"	UNC (Coarse)	1.5"	SGD 349.86
C	A04120.100.0001	1-8	Plain	55/64"	UNC (Coarse)	1.5"	SGD 407.19
D	N04120.100.0001	1-8	Plain	55/64"	UNC (Coarse)	1.5"	SGD 25.44
E	A04180.100.0003	1-14	Plain	55/64"	UNS	1.5"	SGD 407.28
F	N04180.100.0003	1-14	Plain	55/64"	UNS	1.5"	SGD 24.35
G	N04120.050.0001	1/2"-13	Plain	7/16"	UNC (Coarse)	3/4"	SGD 60.07
H	A04120.050.0001	1/2"-13	Plain	7/16"	UNC (Coarse)	3/4"	SGD 1142.84
E	A04180.050.0002	1/2"-20	Plain	7/16"	UNF (Fine)	3/4"	SGD 747.70
I	N04180.050.0002	1/2"-20	Plain	7/16"	UNF (Fine)	3/4"	SGD 51.80
J	N04120.025.0001	1/4"-20	Plain	7/32"	UNC (Coarse)	7/16"	SGD 58.06
K	A04120.025.0001	1/4"-20	Plain	7/32"	UNC (Coarse)	7/16"	SGD 2741.54
L	A04181.025.0002	1/4"-28	Zinc Yellow	7/32"	UNF (Fine)	7/16"	SGD 1068.06
M	N04180.025.0002	1/4"-28	Plain	7/32"	UNF (Fine)	7/16"	SGD 23.42
E	A04180.025.0002	1/4"-28	Plain	7/32"	UNF (Fine)	7/16"	SGD 1020.85
N	N04181.025.0002	1/4"-28	Zinc Yellow	7/32"	UNF (Fine)	7/16"	SGD 20.98
O	N04122.075.0001	3/4"-10	Zinc Yellow	41/64"	UNC (Coarse)	1.125"	SGD 49.82
P	A04122.075.0001	3/4"-10	Zinc Yellow	41/64"	UNC (Coarse)	1.125"	SGD 348.12
Q	N04120.075.0001	3/4"-10	Plain	41/64"	UNC (Coarse)	1.125"	SGD 41.62
R	A04120.075.0001	3/4"-10	Plain	41/64"	UNC (Coarse)	1.125"	SGD 390.12
S	N04180.075.0002	3/4"-16	Plain	41/64"	UNF (Fine)	1.125"	SGD 42.96
T	N04181.075.0002	3/4"-16	Zinc Yellow	41/64"	UNF (Fine)	1.125"	SGD 44.80
E	A04180.075.0002	3/4"-16	Plain	41/64"	UNF (Fine)	1.125"	SGD 405.76
U	A04181.075.0002	3/4"-16	Zinc Yellow	41/64"	UNF (Fine)	1.125"	SGD 535.71
V	A04120.037.0001	3/8"-16	Plain	21/64"	UNC (Coarse)	9/16"	SGD 1142.62

APPROVED VENDOR -

Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. GST)
A	5KHP4	1/2"-13	31/64"	7/8"	-	RFQ
B	U22281.062.0001	5/8"-11	39/64"	1 1/16"	SGD 36.32

APPROVED VENDOR -

Brass Hex Jam Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Thread Type	Width	Price (inc. GST)
A	1WU75	1"-8	35/64"	UNC	1.5"	SGD 18.95
B	1WU67	1/2"-13	5/16"	UNC	3/4"	SGD 53.78
B	1WU53	1/4"-20	5/32"	UNC	7/16"	SGD 62.15
C	1WU55	1/4"-28	5/32"	UNF	7/16"	-	RFQ
D	1WU73	3/4"-10	27/64"	UNC	1.125"	SGD 75.24
E	1WU61	3/8"-16	7/32"	UNC	9/16"	SGD 102.29
F	1WU63	3/8"-24	7/32"	UNF	9/16"	-	RFQ
G	1WU69	5/8"-11	3/8"	UNC	15/16"	SGD 53.47
B	1WU57	5/16"-18	3/16"	UNC	1/2"	SGD 54.45

GRAINGER -

Steel Hex Nut, Zinc Finish

Style	Model	Dia./Thread Size	Finish	Height	Thread Type	Width	Price (inc. GST)
A	M01320.030.0001	M3 x 0.5	Zinc Yellow	2.4mm	Metric	5.5mm	SGD 6.84
B	M01320.040.0001	M4 x 0.7	Zinc Yellow	3.2mm	Metric	7mm	SGD 8.68
A	M01120.040.0075	M4-0.75	Plain	3.2mm	Metric Fine	7mm	SGD 841.57
C	M01320.050.0001	M5 x 0.8	Zinc Yellow	4mm	Metric	8mm	SGD 8.55
D	M01320.060.0001	M6 x 1	Zinc Yellow	5mm	Metric	10mm	SGD 6.28
A	M01320.070.0001	M7 x 1	Zinc Yellow	5.5mm	Metric	11mm	SGD 19.55
E	M01560.080.0001	M8 x 1.25	Hot Dipped Galvanized	6.5mm	Metric	13mm	SGD 19.45
F	M01320.080.0001	M8 x 1.25	Zinc Yellow	6.5mm	Metric	13mm	SGD 15.77
G	M01320.100.0001	M10 x 1.5	Zinc Yellow	8mm	Metric	17mm	SGD 33.78
H	M01560.100.0001	M10 x 1.5	Hot Dipped Galvanized	8mm	Metric	17mm	SGD 39.12
I	M01560.120.0001	M12 x 1.75	Hot Dipped Galvanized	10mm	Metric	19mm	SGD 16.56
A	M01320.120.0001	M12 x 1.75	Zinc Yellow	10mm	Metric	19mm	SGD 30.82
J	M01320.140.0001	M14 x 2	Zinc Yellow	11mm	Metric	22mm	SGD 50.32
K	M01560.140.0001	M14 x 2	Hot Dipped Galvanized	11mm	Metric	22mm	SGD 37.77
L	M01560.160.0001	M16 x 2	Hot Dipped Galvanized	13mm	Metric	24mm	SGD 23.70
A	M01320.160.0001	M16 x 2	Zinc Yellow	13mm	Metric	24mm	SGD 23.46
M	M01120.160.0100	M16-1	Plain	13mm	Metric Fine	24mm	SGD 42.79
N	M01320.180.0001	M18 x 2.5	Zinc Yellow	15mm	Metric	27mm	SGD 41.27
O	M01560.180.0001	M18 x 2.5	Hot Dipped Galvanized	15mm	Metric	27mm	SGD 46.92
P	M01120.180.0100	M18-1	Plain	15mm	Metric Fine	27mm	SGD 62.07
Q	M01120.180.0200	M18-2	Plain	15mm	Metric Fine	27mm	SGD 44.87
R	M01340.180.0200	M18-2	Zinc Yellow	15mm	Metric Fine	27mm	SGD 15.07
S	M01560.200.0001	M20 x 2.5	Hot Dipped Galvanized	16mm	Metric	30mm	SGD 20.43
T	M01320.200.0001	M20 x 2.5	Zinc Yellow	16mm	Metric	30mm	SGD 19.64
U	M01340.200.0200	M20-2	Zinc Yellow	16mm	Metric Fine	30mm	SGD 16.10

APPROVED VENDOR -

Brass Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Rockwell Hardness	System of Measurement	Thread Size	Thread Type	Type	Width	Price (inc. GST)
A	5ZY67	-	29mm	-	-	M36 x 4	Metric	Full	55mm	SGD 82.43
B	6CA95	-	8mm	-	-	M10 x 1.5	Metric	Full	17mm	SGD 56.48
C	1WA57	#1-72	3/64"	-	Inch	-	UNC	Machine Screw	5/32"	SGD 11.33
D	1WA59	#2-56	1/16"	-	Inch	-	UNC	Machine Screw	3/16"	SGD 6.57
D	1WA63	#4-40	3/32"	-	Inch	-	UNC	Machine Screw	1/4"	SGD 14.84
E	25RM6-32	#6-32	7/64"	F55 Min.	Inch	-	UNC	-	5/16"	SGD 4156.89
F	1WA67	#6-32	7/64"	-	Inch	-	UNC	Machine Screw	5/16"	SGD 24.51
D	1WA69	#8-32	1/8"	-	Inch	-	UNC	Machine Screw	11/32"	SGD 30.54
G	25RM8-32	#8-32	1/8"	F55 Min.	Inch	-	UNC	-	11/32"	SGD 4460.67
D	1WA71	#10-24	1/8"	-	Inch	-	UNC	Machine Screw	3/8"	SGD 34.29
H	25RM10-24	#10-24	1/8"	F55 Min.	Inch	-	UNC	-	3/8"	SGD 3208.21
I	1WA73	#10-32	1/8"	-	Inch	-	UNF	Machine Screw	3/8"	SGD 34.50
J	25RM10-32	#10-32	1/8"	F55 Min.	Inch	-	UNF	-	3/8"	SGD 3754.33
K	1WA75	#12-24	5/32"	-	Inch	-	UNC	Machine Screw	7/16"	SGD 43.96
L	25RM12-24	#12-24	5/32"	F55 Min.	Inch	-	UNC	-	7/16"	SGD 3667.98
M	1WY53	1"-8	63/64"	B75	Inch	-	UNC	Heavy	1.625"	SGD 34.65
N	1WE42	1"-8	55/64"	B75	Inch	-	UNC	Full	1.5"	SGD 22.49
M	1WY45	1/2"-13	31/64"	B75	Inch	-	UNC	Heavy	7/8"	SGD 47.64
M	1WE30	1/2"-13	7/16"	B75	Inch	-	UNC	Full	3/4"	SGD 72.73
O	1WE32	1/2"-20	7/16"	B75	Inch	-	UNF	Full	3/4"	SGD 56.29
P	1WE14	1/4"-20	7/32"	B75	Inch	-	UNC	Full	7/16"	SGD 58.87
Q	25RM1/4-20	1/4"-20	3/16"	F55 Min.	Inch	-	UNC	-	7/16"	SGD 3536.83
R	2WA21	1/4"-20	3/16"	-	Inch	-	UNC	Machine Screw	7/16"	SGD 58.73
S	1WY37	1/4"-20	15/64"	B75	Inch	-	UNC	Heavy	1/2"	SGD 62.00
M	1WE16	1/4"-28	7/32"	B75	Inch	-	UNF	Full	7/16"	SGD 66.90

APPROVED VENDOR -

316 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. GST)
A	U55080.150.0001	1 1/2-6"	1 9/32"	7	2.25"	SGD 184.17
A	U55080.125.0001	1 1/4-7"	1 1/16"	8	1.875"	SGD 137.29
A	U55080.112.0001	1 1/8-7"	31/32"	8	1 11/16"	SGD 82.76
B	U55080.025.0001	1/4"-20	7/32ft.	-	7/16"	SGD 9.87
A	U55080.075.0001	3/4"-10	41/64"	3/4"	1.125"	SGD 61.09
C	U55080.062.0001	5/8"-11	35/64"	-	15/16"	SGD 48.70
A	U55080.056.0001	9/16"-12	31/64"	-	-	SGD 69.84

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Jam Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. GST)
A	6CB51	M6 x 1	3.2mm	10mm	SGD 22.72
B	6CB52	M8 x 1.25	4mm	13mm	SGD 32.69
C	6CB53	M10 x 1.5	5mm	17mm	SGD 27.22
D	6CB54	M12 x 1.75	6mm	19mm	SGD 24.85

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. GST)
A	M51080.360.0001	-	29mm	55mm	SGD 24.33
B	M51080.080.0001	M8 x 1.25	6.5mm	13mm	SGD 8.96
C	M51080.120.0001	M12 x 1.75	10mm	19mm	SGD 13.16
D	M51080.160.0001	M16 x 2	13mm	24mm	SGD 10.70
E	M51080.200.0001	M20 x 2.5	16mm	30mm	SGD 10.96

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. GST)
A	M55080.360.0001	-	29mm	M36 x 4	55mm	SGD 31.92
B	M55080.020.0001	M2-0.4	1.6mm	M2 x 0.4	4mm	SGD 6.35
C	M55080.025.0001	M2.5-0.45	2mm	M2.5 x 0.45	5mm	SGD 6.31
D	M55080.030.0001	M3 x 0.5	2.4mm	M3 x 0.5	5.5mm	SGD 1.98
E	M55080.040.0001	M4 x 0.7	3.2mm	M4 x 0.7	7mm	SGD 6.19
C	M55080.050.0001	M5 x 0.8	4mm	-	8mm	SGD 6.35
C	M55080.060.0001	M6 x 1	5mm	-	10mm	SGD 7.40
C	M55080.080.0001	M8 x 1.25	6.5mm	-	13mm	SGD 13.52

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Jam Nut, Plain Finish

Style	Model	Height	Thread Size	Width	Price (inc. GST)
A	6CB36	1.2mm	M2 x 0.4	4mm	SGD 16.15
A	6CB38	1.6mm	M2.5 x 0.45	5mm	SGD 5.98

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Furnace Black Finish

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. GST)
A	6CA42	M3 x 0.5	2.4mm	M3 x 0.5	5.5mm	SGD 50.65
B	6CA43	M4 x 0.7	3.2mm	M4 x 0.7	7mm	SGD 19.59

APPROVED VENDOR -

Alloy Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

Style	Model	Dia./Thread Size	Height	Rockwell Hardness	Width	Price (inc. GST)
A	5KHC8	1/4"-20	7/32"	HRC24-C32	7/16"	SGD 158.62
B	5KHD7	3/4"-10	41/64"	HRC26-C34	1.125"	SGD 332.31
C	4RXN6	3/8"-16	21/64"	HRC24-C32	9/16"	SGD 265.28

APPROVED VENDOR -

High Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

Style	Model	Dia./Thread Size	Height	Size	Width	Price (inc. GST)
A	2CCK5	M6 x 1	5mm	M6 x 1	10mm	SGD 1085.83
A	2CCK6	M8 x 1.25	6.5mm	-	13mm	SGD 1084.70
A	2CCK7	M16 x 2	13mm	M16 x 2	24mm	SGD 1150.43

APPROVED VENDOR -

Carbon Steel Hex Nut, Zinc Finish

Style	Model	Dia./Thread Size	Grade	Height	Rockwell Hardness	System of Measurement	Thread Size	Thread Type	Width	Price (inc. GST)
A	U04162.150.0002	1 1/2-12"	8	1 9/32"	C33 to C39	Inch	13	UNF	-	SGD 202.42
A	U04162.125.0002	1 1/4-12"	8	1 1/16"	C33 to C39	Inch	13	UNF	-	SGD 58.06
B	U01330.100.0003	1"-14	5	55/64"	C19 to C30	Inch	-	UNS	-	SGD 14.93
C	U08161.100.0003	1"-14	2	55/64"	B70 to B100	Inch	-	UNS	-	SGD 13.35
A	U04162.050.0002	1/2"-20	8	7/16"	C33 to C39	Inch	-	UNF	-	SGD 23.01
D	U04162.025.0002	1/4"-28	8	7/32"	C33 to C39	Inch	-	UNF	-	SGD 15.87
A	U04162.075.0002	3/4"-16	8	41/64"	C33 to C39	Inch	-	UNF	-	SGD 44.68
A	U04162.037.0002	3/8"-24	8	21/64"	C33 to C39	Inch	-	UNF	-	SGD 28.65
E	U04162.062.0002	5/8"-18	8	35/64"	C33 to C39	Inch	-	UNF	-	SGD 41.10
F	U04162.043.0002	7/16"-20	8	3/8"	C33 to C39	Inch	-	UNF	-	SGD 31.25
G	M01301.120.0001	M12 x 1.75	Class 8.8	10mm	C30 to C36	Metric	-	Metric	18mm	SGD 11.78
H	M01301.160.0001	M16 x 2	Class 8.8	13mm	C30 to C36	Metric	-	Metric	24mm	SGD 16.82
I	M01301.200.0001	M20 x 2.5	Class 8.8	16mm	C30 to C36	Metric	-	Metric	30mm	SGD 22.79
J	M01300.330.0001	M33-3.5	Class 8.8	26mm	C30 to C36	Metric	M33 x 3.5	Metric	50mm	SGD 18.28
A	M01300.420.0001	M42 x 4.5	Class 8.8	34mm	C30 to C36	Metric	-	Metric	65mm	SGD 30.16
K	M01300.450.0001	M45-4.5	Class 8.8	36mm	C30 to C36	Metric	M45 x 4.5	Metric	70mm	SGD 50.23
A	M01300.480.0001	M48 x 5	Class 8.8	38mm	C30 to C36	Metric	-	Metric	75mm	SGD 58.06

APPROVED VENDOR -

Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Grade	Thread Size	Thread Type	Price (inc. GST)
A	U22384.150.0001	1 1/2-8"	8M	9	8UN	SGD 552.24
A	U22384.125.0001	1 1/4-8"	8M	9	8UN	SGD 554.71
A	U22383.162.0001	1 5/8-8"	8	9	8UN	SGD 528.97
A	U22384.162.0001	1 5/8-8"	8M	9	8UN	SGD 586.70
B	U22383.050.0001	1/2"-13	8	1/2"	UNC	SGD 455.88
A	U22384.050.0001	1/2"-13	8M	1/2"	UNC	SGD 677.70
A	U22383.075.0001	3/4"-10	8	3/4"	UNC	SGD 789.34
A	U22384.075.0001	3/4"-10	8M	3/4"	UNC	SGD 1137.00
C	U22383.037.0001	3/8"-16	8	3/8"	UNC	SGD 253.75
A	U22384.037.0001	3/8"-16	8M	3/8"	UNC	SGD 306.93
A	U22383.062.0001	5/8"-11	8	5/8"	UNC	SGD 535.42
A	U22384.062.0001	5/8"-11	8M	5/8"	UNC	SGD 664.66
A	U22383.087.0001	7/8"-9	8	7/8"	UNC	SGD 600.06
D	U22384.087.0001	7/8"-9	8M	7/8"	UNC	SGD 643.42

APPROVED VENDOR -

Steel Hex Nut, Yellow Zinc Finish

Style	Model	Dia./Thread Size	Thread Size	Thread Type	Price (inc. GST)
A	U04122.150.0001	1 1/2-6"	7	UNC	SGD 70.42
B	U04181.150.0002	1 1/2-12"	13	UNF	SGD 79.54

APPROVED VENDOR -

A2 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. GST)
A	M51080.020.0001	M2-0.4	1.6mm	M2 x 0.4	4mm	SGD 5.49
B	M51080.025.0001	M2-0.45	2mm	M2 x 0.45	5mm	SGD 4.88
A	M51080.030.0001	M3 x 0.5	2.4mm	M3 x 0.5	5.5mm	SGD 5.11
C	M51080.040.0001	M4 x 0.7	3.2mm	M4 x 0.7	7mm	SGD 1.86
D	M51080.050.0001	M5 x 0.8	4mm	-	8mm	SGD 2.89
E	M51080.060.0001	M6 x 1	5mm	-	10mm	SGD 5.31
F	M51080.100.0001	M10 x 1.5	8mm	-	17mm	SGD 22.20
A	M51080.140.0001	M14 x 2	11mm	-	22mm	SGD 21.12
G	M51080.180.0001	M18 x 2.5	15mm	-	27mm	SGD 25.90
H	M51080.220.0001	M22-2.5	18mm	M22 x 2.5	32mm	SGD 14.41
I	M51080.240.0001	M24 x 3	19mm	-	36mm	SGD 18.25
A	M51080.270.0001	M27 x 3	22mm	-	41mm	SGD 13.59
J	M51080.300.0001	M30 x 3.5	24mm	-	46mm	SGD 31.11
A	M51080.330.0001	M33-3.5	26mm	M33 x 3.5	50mm	SGD 23.53

APPROVED VENDOR -

A4 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Width	Price (inc. GST)
A	M55080.100.0001	M10 x 1.5	8mm	17mm	SGD 31.56
B	M55080.120.0001	M12 x 1.75	10mm	19mm	SGD 22.82
B	M55080.140.0001	M14 x 2	11mm	22mm	SGD 32.66
B	M55080.160.0001	M16 x 2	13mm	24mm	SGD 14.29
C	M55080.180.0001	M18 x 2.5	15mm	27mm	SGD 35.53
D	M55080.200.0001	M20 x 2.5	16mm	30mm	SGD 18.23
E	M55080.240.0001	M24 x 3	19mm	36mm	SGD 49.29
B	M55080.270.0001	M27 x 3	22mm	41mm	SGD 21.57
F	M55080.300.0001	M30 x 3.5	24mm	46mm	SGD 31.35
B	M55080.330.0001	M33-3.5	26mm	50mm	SGD 26.74

APPROVED VENDOR -

18-8 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Thread Type	Width	Price (inc. GST)
A	U51080.150.0001	1 1/2-6"	1 9/32"	7	UNC	2.25"	SGD 98.80
B	U51160.150.0002	1 1/2-12"	1 9/32"	13	UNF	2.25"	SGD 244.81
C	U51080.125.0001	1 1/4-7"	1 1/16"	8	UNC	1.875"	SGD 85.06
D	U51160.125.0002	1 1/4-12"	1 1/16"	13	UNF	1.875"	SGD 7.15
C	U51080.112.0001	1 1/8-7"	31/32"	8	UNC	1 11/16"	SGD 44.85
E	U51160.112.0002	1 1/8-12"	31/32"	13	UNF	1 11/16"	SGD 135.16
C	U51160.101.0002	1"-14	55/64"	-	UNF	-	SGD 37.84
F	U51160.050.0002	1/2"-20	7/16"	-	UNF	3/4"	SGD 19.45
C	U51080.025.0001	1/4"-20	7/32"	-	UNC	7/16"	SGD 7.21
G	U51160.025.0002	1/4"-28	7/32"	-	UNF	7/16"	SGD 5.81
C	U51160.075.0002	3/4"-16	41/64"	-	UNF	1.125"	SGD 36.24
H	U51160.037.0002	3/8"-24	21/64"	-	UNF	9/16"	SGD 12.37
I	U51080.031.0001	5/16"-18	17/64"	-	UNC	1/2"	SGD 8.98
C	U51160.031.0002	5/16"-24	17/64"	-	UNF	1/2"	SGD 8.74
J	U51160.043.0002	7/16"-20	3/8"	-	UNF	11/16"	SGD 12.33
K	U51080.056.0001	9/16"-12	31/64"	-	UNC	7/8"	SGD 34.15
C	U51160.056.0002	9/16"-18	31/64"	-	UNF	7/8"	SGD 52.99

APPROVED VENDOR -

Steel Hex Nut

Style	Model	Basic Material	Dia./Thread Size	Height	Width	Price (inc. GST)
A	U22280.037.0001	-	-	3/8"	11/16"	SGD 81.64
B	U22280.087.0001	Carbon Steel	7/8"-9	7/8"	1.437"	SGD 182.76
C	U22280.025.0001	Steel	1/4"-20	1/4"	1/2"	SGD 52.37
D	U22280.050.0001	Steel	1/2"-13	1/2"	7/8"	SGD 287.74
C	U22280.075.0001	Steel	3/4"-10	3/4"	1.25"	SGD 283.38

ANVIL -

Hex Nuts

Style	Model	Price (inc. GST)
A	0500364617	SGD 0.93	RFQ
A	0500364641	SGD 2.97	RFQ
B	FIG AS 83	-	RFQ
A	0500364633	SGD 2.11	RFQ
A	0500364625	SGD 1.18	RFQ
A	0500364658	SGD 5.14	RFQ
C	FIG MB	-	RFQ

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Hex Nuts

Hex nuts are metal fasteners having six sides. They can be used with bolts, washers, anchors, studs, threaded rods & screws. They are designed to fasten two or more wood / metal parts or create bolted joints to prevent movement. Raptor Supplies offers these hex nuts from brands like Grainger, Woodhead, Vulcan Hart, Banjo, Apollo, Fabory, Texas Pneumatic Tools, C Sherman Johnson, Disco, Dynaform & more.

Features

The design of these nuts permits maximum grip & torque in threaded fasteners.
The long length provides a large surface area and maximum leverage when applying tension to the nut.
The six sides provide angle granularity for a tool to engage, making them less prone to wear-off than 12-point nuts.
They require only one-sixth of a rotation to provide an ideal grip.
They are available in thread diameters ranging from 1/2 to 2 inch (imperial) and 8 to 15 mm (metric).
They are manufactured in castle, bolt, jam, locknut, socket, screw & structural hex nut types.
Micro Plastics hex nuts are nylon constructed nuts that are non-conductive in nature, making them ideal for shock-proof applications.

Categories

Brands

Hex Nuts

Carbon Steel Hex Nut, Yellow Zinc Finish

Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Brass Hex Jam Nut, Plain Finish

Steel Hex Nut, Zinc Finish

Brass Hex Nut, Plain Finish

316 Stainless Steel Hex Nut

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Jam Nut, Plain Finish

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Nut, Plain Finish

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Nut, Plain Finish

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Jam Nut, Plain Finish

Low Carbon Steel Hex Nut, Furnace Black Finish

Alloy Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

High Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

Carbon Steel Hex Nut, Zinc Finish

Stainless Steel Hex Nut

Steel Hex Nut, Yellow Zinc Finish

A2 Stainless Steel Hex Nut

A4 Stainless Steel Hex Nut

18-8 Stainless Steel Hex Nut

Steel Hex Nut

Hex Nuts

Hex Nuts

Features

Frequently Asked Questions

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