Hex Head Cap Screws - Page 4 | Raptor Supplies Singapore

Hex Head Cap Screws

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Hex head cap screws are used in construction and mechanical assemblies to secure wood, metal and plastic. Raptor Supplies offers these hex head cap screws from brands like Read More

APPROVED VENDOR -

18-8 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadRockwell HardnessTemp. RangePrice (inc. GST)
A1YB12-1.125"Non Graded11/16"1 11/16"5"B80--
RFQ
BU51007.050.0450-1/2"18-8 (304)5/16"3/4"4.5"B80 to C32- SGD 38.14
C1YB15-1.25"Non Graded25/32"1.875"4"B80- SGD 35.99
D1YB17-1.25"Non Graded25/32"1.875"6"B80--
RFQ
E1YB11#81.125"Non Graded11/16"1 11/16"4"B80- SGD 6.89
FU51000.100.02251"-81"18-8 (304)39/64"-2.25"B80 to C32- SGD 71.13
G3AUZ71"-81"Non Graded39/64"1.5"2"B80- SGD 17.71
HU51000.100.06501"-81"18-8 (304)39/64"-6.5"B80 to C32- SGD 34.86
IU51000.100.04251"-81"18-8 (304)39/64"-4.25"B80 to C32- SGD 112.97
J24C5711"-81"Non Graded39/64"1.5"2.75"B80 to C32- SGD 6.38
KU51000.100.03251"-81"18-8 (304)39/64"-3.25"B80 to C32- SGD 83.74
L24C5741"-81"Non Graded39/64"1.5"3.75"B80 to C32- SGD 10.35
FU51000.100.02751"-81"18-8 (304)39/64"-2.75"B80 to C32- SGD 98.82
IU51000.100.04001"-81"18-8 (304)39/64"1.5"4"-- SGD 70.03
L24C5751"-81"Non Graded39/64"1.5"4.25"B80 to C32- SGD 11.33
L24C5731"-81"Non Graded39/64"1.5"3.25"B80 to C32- SGD 8.98
FU51000.100.02501"-81"18-8 (304)39/64"1.5"2.5"B80 to C32-58° to 302° F SGD 53.88
FU51000.100.02001"-81"18-8 (304)39/64"1.5"2"B80 to C32-58° to 302° F SGD 40.23
HU51000.100.06001"-81"18-8 (304)39/64"1.5"6"-- SGD 135.38
IU51000.100.05001"-81"18-8 (304)39/64"1.5"5"-- SGD 97.25
M1XU811"-81"Non Graded39/64"1.5"2.25"B95 to C32- SGD 13.58
HU51000.100.07001"-81"Non Graded39/64"1.5"7"B80 to C32- SGD 36.10
NU51000.100.08001"-81"Non Graded39/64"1.5"8"B80 to C32- SGD 40.28
FU51000.100.03001"-81"18-8 (304)39/64"1.5"3"B80 to C32-58° to 302° F SGD 51.32
I24C5761"-81"Non Graded39/64"1.5"4.75"B80 to C32- SGD 12.78
APPROVED VENDOR -

Alloy Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishFlange Dia.GradeHead HeightHead TypeHead WidthPrice (inc. GST)
A4VPE51"-141"Yellow Zinc Plated-81 5/64"Hex1.5" SGD 369.11
BU04160.050.07501/2"-201/2"Plain-85/16"Hex3/4" SGD 27.67
CU04160.050.02001/2"-201/2"Plain-85/16"Hex3/4" SGD 18.66
DU04160.050.02251/2"-201/2"Plain-85/16"Hex3/4" SGD 19.93
DU04160.050.02501/2"-201/2"Plain-85/16"Hex3/4" SGD 16.89
EU04160.050.03001/2"-201/2"Plain-85/16"Hex3/4" SGD 24.52
EU04160.050.03501/2"-201/2"Plain-85/16"Hex3/4" SGD 27.36
FU04160.050.06001/2"-201/2"Plain-85/16"Hex3/4" SGD 24.18
G822168G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 56.10
HU04160.050.01501/2"-201/2"Plain-85/16"Hex3/4" SGD 34.36
BU04160.050.06501/2"-201/2"Plain-85/16"Hex3/4" SGD 28.89
BU04160.050.07001/2"-201/2"Plain-85/16"Hex3/4" SGD 27.86
G822165G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 53.49
HU04160.050.01751/2"-201/2"Plain-85/16"Hex3/4" SGD 30.66
G822172G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 56.53
I822175G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 67.38
I822178G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 51.77
I822182G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 64.97
I822188G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 75.41
J822205G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 94.28
J822190G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 76.05
K822195G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"-
RFQ
J822192G1/2"-201/2"Plain1-5/64"833/64"Flange3/4" SGD 87.88
LU04360.025.00751/4"-281/4"Yellow Zinc Plated-85/32"Hex7/16" SGD 24.06
MU04160.025.03001/4"-281/4"Plain-85/32"Hex7/16" SGD 29.01
APPROVED VENDOR -

304 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadTensile StrengthThread StylePrice (inc. GST)
AM51010.030.0006M3 x 0.5M3A22mm5.5mm6mm-Fully Threaded SGD 11.37
BM51010.030.0010M3 x 0.5M3A22mm5.5mm10mm-Fully Threaded SGD 10.37
BM51010.030.0012M3 x 0.5M3A22mm5.5mm12mm-Fully Threaded SGD 5.11
CM51010.030.0016M3 x 0.5M3A22mm5.5mm16mm-Fully Threaded SGD 13.40
CM51010.030.0020M3 x 0.5M3A22mm5.5mm20mm-Fully Threaded SGD 12.76
CM51010.030.0025M3 x 0.5M3A22mm5.5mm25mm-Fully Threaded SGD 11.14
BM51010.030.0008M3 x 0.5M3A22mm5.5mm8mm-Fully Threaded SGD 10.66
DM51010.040.0035M4 x 0.7M4A22.8mm7mm35mm-Fully Threaded SGD 14.81
EM51000.040.0040M4 x 0.7M4A22.8mm-40mm700 N/mm-sq.Partially Threaded SGD 98.80
EM51000.040.0050M4 x 0.7M4A22.8mm-50mm700 N/mm-sq.Partially Threaded SGD 121.54
D6BB97M4 x 0.7M4Non Graded2.8mm7mm45mm101,500 psiFully Threaded SGD 23.92
DM51010.040.0050M4 x 0.7M4A22.8mm7mm50mm-Fully Threaded SGD 12.04
EM51000.040.0035M4 x 0.7M4A22.8mm-35mm700 N/mm-sq.Partially Threaded SGD 84.58
DM51010.040.0040M4 x 0.7M4A22.8mm7mm40mm-Fully Threaded SGD 8.43
EM51000.040.0030M4 x 0.7M4A22.8mm-30mm700 N/mm-sq.Partially Threaded SGD 75.34
CM51010.040.0030M4 x 0.7M4A22.8mm7mm30mm-Fully Threaded SGD 12.95
BM51010.040.0008M4 x 0.7M4A22.8mm7mm8mm-Fully Threaded SGD 11.44
CM51010.040.0020M4 x 0.7M4A22.8mm7mm20mm-Fully Threaded SGD 13.28
CM51010.040.0016M4 x 0.7M4A22.8mm7mm16mm-Fully Threaded SGD 13.28
CM51010.040.0025M4 x 0.7M4A22.8mm7mm25mm-Fully Threaded SGD 11.44
BM51010.040.0012M4 x 0.7M4A22.8mm7mm12mm-Fully Threaded SGD 5.14
BM51010.040.0010M4 x 0.7M4A22.8mm7mm10mm-Fully Threaded SGD 12.18
AM51010.040.0006M4 x 0.7M4A22.8mm7mm6mm-Fully Threaded SGD 13.05
EM51000.050.0060M5 x 0.8M5A23.5mm8mm60mm700 N/mm-sq.Partially Threaded SGD 35.87
EM51000.050.0050M5 x 0.8M5A23.5mm8mm50mm700 N/mm-sq.Partially Threaded SGD 35.84
APPROVED VENDOR -

Carbon Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishGradeHead HeightHead WidthLength under HeadProof LoadPrice (inc. GST)
AU04360.050.08501/2"-201/2"Yellow Zinc Plated85/16"-8.5"- SGD 40.38
BU04160.050.01001/2"-201/2"Plain85/16"-1"- SGD 28.79
CU01062.025.07001/4"-281/4"Zinc-Plated55/32"-7"- SGD 24.66
DU01060.025.08001/4"-281/4"Plain55/32"-8"- SGD 12.07
EU04160.025.03251/4"-281/4"Plain85/32"-3.25"- SGD 35.62
FU01062.025.00871/4"-281/4"Zinc-Plated55/32"-7/8"- SGD 26.33
GU01062.025.03251/4"-281/4"Zinc-Plated55/32"-3.25"- SGD 33.21
GU01062.025.03751/4"-281/4"Zinc-Plated55/32"-3.75"- SGD 35.53
HU01060.075.09003/4"-163/4"Plain515/32"-9"- SGD 62.67
IU04360.075.09503/4"-163/4"Yellow Zinc Plated815/32"-9.5"- SGD 116.19
IU04360.075.12003/4"-163/4"Yellow Zinc Plated815/32"-12"- SGD 150.34
IU04360.075.08503/4"-163/4"Yellow Zinc Plated815/32"-8.5"- SGD 113.87
JU04360.075.01003/4"-163/4"Yellow Zinc Plated815/32"-1"- SGD 38.49
HU01060.075.07003/4"-163/4"Plain515/32"-7"- SGD 43.37
KU04160.037.08003/8"-243/8"Plain815/64"-8"- SGD 34.03
CU01062.037.08003/8"-243/8"Zinc-Plated515/64"-8"- SGD 27.72
LU04360.037.03753/8"-243/8"Yellow Zinc Plated815/64"-3.75"- SGD 49.58
MU01062.037.06503/8"-243/8"Zinc-Plated515/64"-6.5"- SGD 44.95
KU04160.037.06503/8"-243/8"Plain815/64"-6.5"- SGD 37.51
IU04360.062.09505/8"-185/8"Yellow Zinc Plated813/32"-9.5"- SGD 79.23
IU04360.062.11005/8"-185/8"Yellow Zinc Plated813/32"-11"- SGD 107.31
IU04360.062.08505/8"-185/8"Yellow Zinc Plated813/32"-8.5"- SGD 84.97
NU01062.062.09005/8"-185/8"Zinc-Plated513/32"-9"- SGD 80.83
OU01060.062.10005/8"-185/8"Plain513/32"-10"- SGD 66.09
NU01062.062.10005/8"-185/8"Zinc-Plated513/32"-10"- SGD 90.79
APPROVED VENDOR -

Carbon Steel Standard Hex Head Cap Screw

StyleModelFinishLength under HeadPrice (inc. GST)
AU04160.101.0375Plain3.75" SGD 80.57
BU04360.101.0950Yellow Zinc Plated9.5" SGD 53.00
APPROVED VENDOR -

Medium Carbon Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadProof LoadRefillsThread StylePrice (inc. GST)
A847694-PG1"-141"39/64"1.5"2.5"120,000 psi2CY21Partially Threaded-
RFQ
B847340-PG1/2"-201/2"5/16"3/4"1.75"85,000 psi-Partially Threaded SGD 89.58
CU01062.025.00751/4"-281/4"5/32"7/16"3/4"--Fully Threaded SGD 18.68
DU01062.025.01001/4"-281/4"5/32"7/16"1"--Fully Threaded SGD 21.60
CU01062.025.00621/4"-281/4"5/32"7/16"5/8"-2CA73Fully Threaded SGD 20.16
EU01062.025.00501/4"-281/4"5/32"7/16"1/2"--Fully Threaded SGD 17.30
F847542-PG3/4"-163/4"15/32"1.125"1.25"-2CU69Fully Threaded-
RFQ
G847546-PG3/4"-163/4"15/32"1.125"1.75"-2CU75Fully Threaded SGD 85.13
H2CB623/8"-243/8"15/64"9/16"1"--Fully Threaded SGD 37.37
I847462-PG5/8"-185/8"25/64"15/16"1.25"-2CU24Fully Threaded SGD 62.12
RFQ
J847466-PG5/8"-185/8"25/64"15/16"1.75"--Partially Threaded SGD 67.07
KU01062.031.00505/16"-245/16"13/64"1/2"1/2"120,000 psi2CB15Fully Threaded SGD 29.34
LU01062.031.00625/16"-245/16"13/64"1/2"5/8"120,000 psi2CB17Fully Threaded SGD 30.70
CU01062.031.00755/16"-245/16"13/64"1/2"3/4"120,000 psi2CB19Fully Threaded SGD 22.55
B847256-PG7/16"-207/16"9/32"5/8"1.25"--Partially Threaded SGD 40.78
MU01062.056.01009/16"-189/16"23/64"13/16"1"-2CE60Fully Threaded SGD 39.64
M847398-PG9/16"-189/16"23/64"13/16"1.25"--Fully Threaded SGD 46.04
B847402-PG9/16"-189/16"23/64"13/16"1.75"--Partially Threaded SGD 66.39
APPROVED VENDOR -

Steel Coarse Hex Head Locking Screw

StyleModelDia./Thread SizeDiameterFlange Dia.Head HeightHead WidthLength under HeadThread LengthPrice (inc. GST)
AU01049.050.01501/2"-131/2"1-5/64"1/2"3/4"1.5"1.5" SGD 11.95
BU01049.025.00501/4"-201/4"9/16"9/32"3/8"1/2"1/2" SGD 38.35
BU01049.025.00751/4"-201/4"9/16"9/32"3/8"3/4"3/4" SGD 33.38
AU01049.024.01001/4"-201/4"9/16"9/32"3/8"1"1" SGD 47.62
BU01049.037.00753/8"-163/8"13/16"3/8"9/16"3/4"3/4" SGD 36.39
AU01049.037.01003/8"-163/8"13/16"3/8"9/16"1"1" SGD 27.74
AU01049.037.01253/8"-163/8"13/16"3/8"9/16"1.25"1.25" SGD 25.16
BU01049.031.00755/16"-185/16"11/16"5/16"1/2"3/4"3/4" SGD 32.09
AU01049.031.01005/16"-185/16"11/16"5/16"1/2"1"1" SGD 36.29
APPROVED VENDOR -

18-8 Stainless Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadRockwell HardnessTensile StrengthPrice (inc. GST)
AU51007.050.01501/2"-201/2"Non Graded5/16"3/4"1.5"B95 to C32100 to 150 psi SGD 28.94
BU51007.050.06001/2"-201/2"18-8 (304)5/16"3/4"6"B80 to C3285,000 to 150,000 PSI SGD 41.00
C24C6501/2"-201/2"Non Graded5/16"3/4"3.25"B95 to C32100 to 150 psi-
RFQ
DU51007.050.01001/2"-201/2"Non Graded5/16"3/4"1"B95 to C32100 to 150 psi SGD 25.26
E3AWC71/2"-201/2"Non Graded5/16"3/4"3"B95100,000 psi-
RFQ
F3AWC41/2"-201/2"Non Graded5/16"3/4"2"B95100,000 psi SGD 5.40
DU51007.050.01251/2"-201/2"18-8 (304)5/16"-1.25"B80 to C3285,000 to 150,000 PSI SGD 24.94
G24L2111/2"-201/2"Non Graded5/16"3/4"4"B95 to C32100 to 150 psi SGD 4.47
HU51007.050.02001/2"-201/2"18-8 (304)5/16"-2"B80 to C3285,000 to 150,000 PSI SGD 31.68
HU51007.050.02251/2"-201/2"18-8 (304)5/16"-2.25"B80 to C3285,000 to 150,000 PSI SGD 40.86
HU51007.050.02501/2"-201/2"18-8 (304)5/16"-2.5"B80 to C3285,000 to 150,000 PSI SGD 41.70
IU51007.050.03001/2"-201/2"18-8 (304)5/16"-3"B80 to C3285,000 to 150,000 PSI SGD 16.91
JU51007.050.03251/2"-201/2"18-8 (304)5/16"-3.25"B80 to C3285,000 to 150,000 PSI SGD 28.74
KU51007.050.00751/2"-201/2"Non Graded5/16"3/4"3/4"B80 to C32100,000 to 150,000 psi SGD 20.26
JU51007.050.03501/2"-201/2"18-8 (304)5/16"-3.5"B80 to C3285,000 to 150,000 PSI SGD 21.24
JU51007.050.04001/2"-201/2"18-8 (304)5/16"-4"B80 to C3285,000 to 150,000 PSI SGD 30.92
LU51007.025.00751/4"-281/4"Non Graded5/32"7/16"3/4"B95100,000 psi SGD 36.08
KU51007.025.00501/4"-281/4"Non Graded5/32"7/16"1/2"B80 to C32100,000 psi SGD 31.78
DU51007.025.01001/4"-281/4"Non Graded5/32"7/16"1"B80 to C32100,000 psi SGD 43.92
DU51007.025.00871/4"-281/4"Non Graded5/32"7/16"7/8"B80 to C32100,000 to 150,000 psi SGD 37.78
LU51007.025.00621/4"-281/4"Non Graded-7/16"5/8"B80 to C32100,000 to 150,000 psi SGD 30.41
MU51007.025.01501/4"-281/4"18-8 (304)5/32"-1.5"B80 to C3285,000 to 150,000 PSI SGD 55.63
NU51007.025.01251/4"-281/4"18-8 (304)5/32"-1.25"B80 to C3285,000 to 150,000 PSI SGD 45.23
NU51007.025.01371/4"-281/4"18-8 (304)5/32"-1.375"B80 to C3285,000 to 150,000 PSI SGD 62.24
MU51007.025.01751/4"-281/4"18-8 (304)5/32"-1.75"B80 to C3285,000 to 150,000 PSI SGD 67.35
APPROVED VENDOR -

A2 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadThread LengthThread StylePrice (inc. GST)
AM55010.030.0035M3 x 0.5M32mm5.5mm35mm-Fully Threaded SGD 15.10
BM51010.030.0030M3 x 0.5M32mm5.5mm30mm-Fully Threaded SGD 15.13
CM51010.030.0040M3 x 0.5M32mm5.5mm40mm40mmFully Threaded SGD 20.41
DM51010.050.0045M5 x 0.8M53.5mm8mm45mm-Fully Threaded SGD 13.64
EM51010.050.0060M5 x 0.8M53.5mm8mm60mm-Fully Threaded SGD 27.67
DM51010.050.0050M5 x 0.8M53.5mm8mm50mm-Fully Threaded SGD 18.59
FM51000.060.0090M6 x 1M64mm10mm90mm-Partially Threaded SGD 21.24
GM51000.160.0070M16 x 2M1610mm24mm70mm38mmPartially Threaded SGD 22.29
HM51000.160.0090M16 x 2M1610mm24mm90mm-Partially Threaded SGD 31.18
GM51000.160.0080M16 x 2M1610mm24mm80mm-Partially Threaded SGD 42.17
APPROVED VENDOR -

A4 Stainless Steel Fully Threaded Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadThread LengthPrice (inc. GST)
AM55010.030.0006M3 x 0.5M32mm5.5mm6mm- SGD 12.23
BM55010.030.0010M3 x 0.5M32mm5.5mm10mm- SGD 11.99
CM55010.030.0016M3 x 0.5M32mm5.5mm16mm16mm SGD 13.86
DM55010.030.0020M3 x 0.5M32mm5.5mm20mm- SGD 14.45
EM55010.030.0008M3 x 0.5M32mm5.5mm8mm8mm SGD 9.70
FM55010.040.0016M4 x 0.7M42.8mm7mm16mm- SGD 14.58
GM55010.040.0020M4 x 0.7M42.8mm7mm20mm- SGD 15.50
HM55010.040.0025M4 x 0.7M42.8mm7mm25mm- SGD 17.04
IM55010.040.0012M4 x 0.7M42.8mm7mm12mm- SGD 16.13
JM55010.040.0010M4 x 0.7M42.8mm7mm10mm10mm SGD 8.53
AM55010.040.0008M4 x 0.7M42.8mm7mm8mm- SGD 12.62
KM55010.050.0010M5 x 0.8M53.5mm8mm10mm- SGD 11.76
LM55010.050.0012M5 x 0.8M53.5mm8mm12mm- SGD 12.04
MM55010.050.0016M5 x 0.8M53.5mm8mm16mm- SGD 11.56
NM55010.050.0020M5 x 0.8M53.5mm8mm20mm- SGD 14.94
OM55010.050.0025M5 x 0.8M53.5mm8mm25mm25mm SGD 16.60
PM55010.060.0010M6 x 1M64mm10mm10mm- SGD 15.74
QM55010.060.0012M6 x 1M64mm10mm12mm- SGD 14.17
RM55010.060.0016M6 x 1M64mm10mm16mm16mm SGD 13.90
SM55010.060.0020M6 x 1M64mm10mm20mm20mm SGD 15.25
TM55010.060.0025M6 x 1M64mm10mm25mm- SGD 17.03
APPROVED VENDOR -

Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishGradeHead HeightHead WidthLength under HeadProof LoadPrice (inc. GST)
AU01060.101.05001"-121"Plain539/64"1.5"5"74,000 to 85,000 psi SGD 66.35
AU01060.101.04001"-121"Plain539/64"1.5"4"74,000 to 85,000 psi SGD 78.99
AU01060.101.08001"-121"Plain539/64"1.5"8"74,000 to 85,000 psi SGD 25.37
AU01060.101.04501"-121"Plain539/64"1.5"4.5"74,000 to 85,000 psi SGD 101.38
BU01060.101.03751"-121"Plain539/64"1.5"3.75"74,000 to 85,000 psi SGD 73.55
CU01062.101.08001"-121"Zinc-Plated539/64"1.5"8"74,000 to 85,000 psi SGD 24.58
BU01060.101.02751"-121"Plain539/64"1.5"2.75"74,000 to 85,000 psi SGD 39.16
DU01060.101.02251"-121"Plain539/64"1.5"2.25"74,000 to 85,000 psi SGD 40.79
EU01060.101.01751"-121"Plain539/64"1.5"1.75"74,000 to 85,000 psi SGD 39.55
AU01060.101.05501"-121"Plain539/64"1.5"5.5"74,000 to 85,000 psi SGD 78.10
AU01060.101.07001"-121"Plain539/64"1.5"7"74,000 to 85,000 psi SGD 16.37
CU01062.101.06001"-121"Zinc-Plated539/64"1.5"6"- SGD 15.63
FU01062.101.05001"-121"Zinc-Plated539/64"1.5"5"- SGD 84.94
FU01062.101.04001"-121"Zinc-Plated539/64"1.5"4"- SGD 169.07
GU01062.101.03501"-121"Zinc-Plated539/64"1.5"3.5"- SGD 45.54
HU01062.101.02001"-121"Zinc-Plated539/64"1.5"2"- SGD 49.12
IU01060.101.02501"-141"Plain539/64"1.5"2.5"85,000 psi SGD 32.38
BU01060.101.03001"-141"Plain539/64"1.5"3"85,000 psi SGD 50.36
BU01060.101.03501"-141"Plain539/64"1.5"3.5"85,000 psi SGD 49.37
AU01060.101.06001"-141"Plain539/64"1.5"6"85,000 psi SGD 17.34
JU01060.101.02001"-141"Plain539/64"1.5"2"85,000 psi SGD 127.90
KU01060.050.12001/2"-201/2"Plain55/16"3/4"12"- SGD 62.00
LU01062.050.02001/2"-201/2"Zinc-Plated55/16"3/4"2"- SGD 14.38
MU01060.050.07001/2"-201/2"Plain55/16"3/4"7"- SGD 26.45
KU01060.050.10001/2"-201/2"Plain55/16"3/4"10"- SGD 57.23
APPROVED VENDOR -

Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishFlange Dia.GradeHead HeightHead TypeHead WidthPrice (inc. GST)
AU01000.100.03751"-81"Plain-539/64"Hex1.5" SGD 26.12
BU01200.100.05501"-81"Zinc-Plated-539/64"Hex1.5" SGD 57.82
CU04100.100.04501"-81"Plain-839/64"Hex1.5" SGD 45.85
DU04100.100.03751"-81"Plain-839/64"Hex1.5" SGD 67.04
DU04100.100.03501"-81"Plain-839/64"Hex1.5" SGD 36.25
DU04100.100.03251"-81"Plain-839/64"Hex1.5" SGD 54.62
EU04100.100.01751"-81"Plain-839/64"Hex1.5" SGD 40.14
FU01200.100.10001"-81"Zinc-Plated-539/64"Hex1.5" SGD 32.06
GU01200.100.09501"-81"Zinc-Plated-539/64"Hex1.5" SGD 23.68
HU01200.100.09001"-81"Zinc-Plated-539/64"Hex1.5" SGD 18.37
IU01200.100.08501"-81"Zinc-Plated-539/64"Hex1.5" SGD 17.64
JU01200.100.07501"-81"Zinc-Plated-539/64"Hex1.5" SGD 16.10
BU01200.100.06501"-81"Zinc-Plated-539/64"Hex1.5" SGD 14.77
BU01200.100.04501"-81"Zinc-Plated-539/64"Hex1.5" SGD 49.39
KU04100.100.06501"-81"Plain-839/64"Hex1.5" SGD 17.52
LU01200.100.03751"-81"Zinc-Plated-539/64"Hex1.5" SGD 60.86
MU01200.100.03251"-81"Zinc-Plated-539/64"Hex1.5" SGD 43.37
NU01200.100.03001"-81"Zinc-Plated-539/64"Hex1.5" SGD 34.21
NU01200.100.02751"-81"Zinc-Plated-539/64"Hex1.5" SGD 52.14
OU01200.100.02251"-81"Zinc-Plated-539/64"Hex1.5" SGD 31.99
OU01200.100.01751"-81"Zinc-Plated-539/64"Hex1.5" SGD 37.46
PU01000.100.09501"-81"Plain-539/64"Hex1.5" SGD 18.28
PU01000.100.08501"-81"Plain-539/64"Hex1.5" SGD 12.86
QU01000.100.07501"-81"Plain-539/64"Hex1.5" SGD 22.79
QU01000.100.06501"-81"Plain-539/64"Hex1.5" SGD 19.06
APPROVED VENDOR -

Low Carbon Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishGradeHead HeightHead WidthLength under HeadRefillsPrice (inc. GST)
A494214-PG1"-81"Zinc-PlatedA43/64"1.5"10"- SGD 229.50
A494216-PG1"-81"Zinc-PlatedA43/64"1.5"12"- SGD 171.50
RFQ
B494197-PG1"-81"Zinc-PlatedA43/64"1.5"2.5"- SGD 76.50
C494766-PG1"-81"Zinc-PlatedA43/64"1.5"2"- SGD 54.91
D494206-PG1"-81"Zinc-PlatedA43/64"1.5"6"- SGD 135.31
D494204-PG1"-81"Zinc-PlatedA43/64"1.5"5"- SGD 118.64
D494202-PG1"-81"Zinc-PlatedA43/64"1.5"4"- SGD 103.57
RFQ
B494201-PG1"-81"Zinc-PlatedA43/64"1.5"3.5"- SGD 86.45
E494112-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"12"- SGD 164.51
E494111-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"11"- SGD 134.74
E494109-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"10"- SGD 141.83
E494107-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"9"- SGD 131.39
E494105-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"8"2BU75 SGD 125.20
E494101-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"6.5"- SGD 112.45
F494099-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"6"2BU69 SGD 69.24
F494098-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"5.5"2BU67 SGD 55.27
G494096-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"4.5"2BU63 SGD 12.50
F494095-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"4"2BU61 SGD 35.69
G494094-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"3.5"2BU59 SGD 8.65
G494093-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"3.25"- SGD 10.31
G494092-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"3"2BU53 SGD 4.26
F494091-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2.75"- SGD 66.37
G494090-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2.5"2BU47 SGD 3.87
E494103-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"7"2BU73 SGD 101.21
G494089-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2.25"- SGD 13.95
APPROVED VENDOR -

316 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadRockwell HardnessSystem of MeasurementPrice (inc. GST)
AU55000.100.06501"-81"31639/64"-6.5"B80 to C32Inch SGD 47.38
B3AUC81"-81"Non Graded39/64"1.5"6"B80Inch SGD 49.67
CU55000.100.04251"-81"31639/64"-4.25"B80 to C32Inch SGD 241.03
CU55000.100.03751"-81"31639/64"-3.75"B80 to C32Inch SGD 174.14
DU55000.100.03251"-81"31639/64"-3.25"B80 to C32Inch SGD 105.23
EU55000.100.02751"-81"31639/64"-2.75"B80 to C32Inch SGD 98.10
EU55000.100.02251"-81"31639/64"-2.25"B80 to C32Inch SGD 94.04
EU55000.100.02001"-81"31639/64"1.5"2"B80 to C32Inch SGD 83.36
FU55000.100.03001"-81"31639/64"1.5"3"B80 to C32Inch SGD 63.67
G3ATY41"-81"Non Graded39/64"1.5"8"B80Inch-
RFQ
CU55000.100.04501"-81"31639/64"1.5"4.5"B80 to C32Inch SGD 106.27
AU55000.100.05001"-81"31639/64"1.5"5"B80 to C32Inch SGD 148.30
AU55000.100.05501"-81"31639/64"1.5"5.5"B80 to C32Inch SGD 96.03
H3AUA91"-81"Non Graded39/64"1.5"4"B80Inch SGD 6.85
IU55000.100.07501"-81"31639/64"-7.5"B80 to C32Inch SGD 51.89
EU55000.100.02501"-81"31639/64"1.5"2.5"B80 to C32Inch SGD 62.00
DU55000.100.03501"-81"31639/64"1.5"3.5"-Inch SGD 102.95
IU55000.100.10001"-81"Non Graded39/64"1.5"10"B80 to C32Inch SGD 6.09
IU55000.100.08001"-81"Non Graded39/64"1.5"8"B80 to C32Inch SGD 56.44
J24L1531"-81"Non Graded39/64"1.5"4"B80 to C32Inch SGD 33.28
CU55000.100.04001"-81"31639/64"1.5"4"-Inch SGD 107.18
AU55000.100.06001"-81"31639/64"1.5"6"-Inch SGD 112.94
K24C6371"-81"Non Graded39/64"1.5"4.25"B80 to C32Inch SGD 15.82
L3ATW31"-81"Non Graded39/64"1.5"2"B80Inch SGD 4.02
AU55000.100.07001"-81"Non Graded39/64"1.5"7"B80 to C32Inch SGD 50.97
StyleModelLength under HeadThread LengthPrice (inc. GST)
A1YE382"2" SGD 4.74
A1YE392.5"2.5" SGD 5.55
APPROVED VENDOR -

Silicon Bronze Alloy Fully Threaded Hex Head Cap Screws

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadPrice (inc. GST)
A1YE171/2"-131/2"5/16"3/4"1" SGD 115.79
A1YE161/2"-131/2"5/16"3/4"3/4" SGD 67.71
B1YE211/2"-131/2"5/16"3/4"2.5" SGD 91.15
B1YE201/2"-131/2"5/16"3/4"2" SGD 71.56
A1YE191/2"-131/2"5/16"3/4"1.5" SGD 157.46
A1YE181/2"-131/2"5/16"3/4"1.25" SGD 138.98
C1YB861/4"-201/4"5/32"7/16"1/2" SGD 90.65
D1YB901/4"-201/4"5/32"7/16"1.5" SGD 73.40
C1YB881/4"-201/4"5/32"7/16"1" SGD 121.49
C1YB871/4"-201/4"5/32"7/16"3/4" SGD 99.80
D1YB891/4"-201/4"5/32"7/16"1.25" SGD 105.10
E1YE143/8"-163/8"15/64"9/16"2" SGD 70.51
E1YE153/8"-163/8"15/64"9/16"2.5" SGD 50.44
C1YE103/8"-163/8"15/64"9/16"1" SGD 62.74
E1YE133/8"-163/8"15/64"9/16"1.75" SGD 63.05
E1YE113/8"-163/8"15/64"9/16"1.25" SGD 76.46
C1YB993/8"-163/8"15/64"9/16"3/4" SGD 41.09
E1YE123/8"-163/8"15/64"9/16"1.5" SGD 77.13
A1YE225/8"-115/8"25/64"15/16"1.5" SGD 109.67
B1YE255/8"-115/8"25/64"15/16"3" SGD 54.98
B1YE235/8"-115/8"25/64"15/16"2" SGD 109.03
B1YE245/8"-115/8"25/64"15/16"2.5" SGD 36.42
D1YB965/16"-185/16"13/64"1/2"2.5" SGD 26.93
C1YB925/16"-185/16"13/64"1/2"1" SGD 80.19
C1YB915/16"-185/16"13/64"1/2"3/4" SGD 103.53
GRAINGER -

Medium Carbon Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeFinishHead HeightHead WidthLengthThread StylePrice (inc. GST)
AA04360.037.01253/8"-24Zinc Yellow15/64"9/16"1.25"Fully Threaded SGD 358.30
BA04360.037.06003/8"-24Zinc Yellow15/64"9/16"6"Partially Threaded SGD 484.36
CA04360.037.00503/8"-24Zinc Yellow15/64"9/16"1/2"Fully Threaded SGD 1064.50
CA04360.037.00623/8"-24Zinc Yellow15/64"9/16"5/8"Fully Threaded SGD 413.84
DA04360.037.00753/8"-24Zinc Yellow15/64"9/16"3/4"Fully Threaded SGD 485.33
AA04360.037.00873/8"-24Zinc Yellow15/64"9/16"7/8"Fully Threaded SGD 359.17
AA04360.037.01003/8"-24Zinc Yellow15/64"9/16"1"Fully Threaded SGD 552.55
CN04360.037.00503/8"-24Zinc Yellow15/64"9/16"1/2"Fully Threaded SGD 52.06
AN04360.037.01253/8"-24Zinc Yellow15/64"9/16"1.25"Fully Threaded SGD 46.50
EN04360.037.02753/8"-24Zinc Yellow15/64"9/16"2.75"Partially Threaded SGD 45.13
FN04360.037.03753/8"-24Zinc Yellow15/64"9/16"3.75"Partially Threaded SGD 57.25
BA04360.037.04003/8"-24Zinc Yellow15/64"9/16"4"Partially Threaded SGD 553.28
GA04360.037.01503/8"-24Zinc Yellow15/64"9/16"1.5"Partially Threaded SGD 400.38
FA04360.037.03753/8"-24Zinc Yellow15/64"9/16"3.75"Partially Threaded SGD 403.45
FA04360.037.03503/8"-24Zinc Yellow15/64"9/16"3.5"Partially Threaded SGD 449.83
FA04360.037.03253/8"-24Zinc Yellow15/64"9/16"3.25"Partially Threaded SGD 519.31
FA04360.037.03003/8"-24Zinc Yellow15/64"9/16"3"Partially Threaded SGD 348.31
EA04360.037.02753/8"-24Zinc Yellow15/64"9/16"2.75"Partially Threaded SGD 347.71
EA04360.037.02503/8"-24Zinc Yellow15/64"9/16"2.5"Partially Threaded SGD 472.52
EA04360.037.02253/8"-24Zinc Yellow15/64"9/16"2.25"Partially Threaded SGD 568.22
GA04360.037.02003/8"-24Zinc Yellow15/64"9/16"2"Partially Threaded SGD 467.69
GA04360.037.01753/8"-24Zinc Yellow15/64"9/16"1.75"Partially Threaded SGD 477.73
AN04360.037.00873/8"-24Zinc Yellow15/64"9/16"7/8"Fully Threaded SGD 38.09
CN04360.037.00623/8"-24Zinc Yellow15/64"9/16"5/8"Fully Threaded SGD 31.85
BN04360.037.05503/8"-24Zinc Yellow15/64"9/16"5.5"Partially Threaded SGD 40.17
GRAINGER -

Steel UNC Hex Head Cap Screw

StyleModelLengthThread StylePrice (inc. GST)
AN01200.056.01001"Fully Threaded SGD 37.28
AA01200.056.01001"Fully Threaded SGD 270.30
BA01200.056.01501.5"Fully Threaded SGD 279.03
CN01200.056.01501.5"Fully Threaded SGD 43.75
AN01200.056.01251.25"Fully Threaded SGD 43.73
AA01200.056.01251.25"Fully Threaded SGD 253.20
DN01200.056.01751.75"Fully Threaded SGD 20.98
EA01200.056.01751.75"Fully Threaded SGD 269.57
FN01200.056.02002"Fully Threaded SGD 23.89
GA01200.056.02002"Fully Threaded SGD 274.12
HN01200.056.02502.5"Partially Threaded SGD 26.95
HA01200.056.02502.5"Partially Threaded SGD 270.83
HA01200.056.02252.25"Partially Threaded SGD 233.12
HA01200.056.02752.75"Partially Threaded SGD 226.73
HN01200.056.03003"Partially Threaded SGD 32.16
HA01200.056.03003"Partially Threaded SGD 320.57
IA01200.056.03503.5"Partially Threaded SGD 328.27
IN01200.056.03503.5"Partially Threaded SGD 38.04
IA01200.056.03253.25"Partially Threaded SGD 261.42
IN01200.056.03253.25"Partially Threaded SGD 34.12
IA01200.056.03753.75"Partially Threaded SGD 258.99
IN01200.056.03753.75"Partially Threaded SGD 36.49
JA01200.056.04004"Partially Threaded SGD 264.91
KN01200.056.04004"Partially Threaded SGD 21.10
LN01200.056.05005"Partially Threaded SGD 29.03
APPROVED VENDOR -

Alloy Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishFlange Dia.GradeHead HeightHead TypeHead WidthPrice (inc. GST)
AU04104.031.0100-5/16"Yellow Zinc Plated-813/64"Hex1/2" SGD 33.50
BU04104.031.0075-5/16"Yellow Zinc Plated-813/64"Hex1/2" SGD 24.23
CHVHS.000198.501"-81"Plain-B739/64"Heavy1.625"-
RFQ
DU04100.100.08001"-81"Plain-839/64"Hex1.5" SGD 23.39
E4VPD11"-81"Plain-839/64"Hex1.5" SGD 410.51
FU04100.100.06001"-81"Plain-839/64"Hex1.5" SGD 12.07
DU04100.100.07001"-81"Plain-839/64"Hex1.5" SGD 13.96
GU04100.100.09001"-81"Plain-839/64"Hex1.5" SGD 17.15
GU04100.100.10001"-81"Plain-839/64"Hex1.5" SGD 25.13
FU04100.100.04001"-81"Plain-839/64"Hex1.5" SGD 41.36
CHVHS.000196.501"-81"Plain-B739/64"Heavy1.625" SGD 12.98
HU04100.100.02501"-81"Plain-839/64"Hex1.5" SGD 31.42
HU04100.100.03001"-81"Plain-839/64"Hex1.5" SGD 33.40
HU04100.100.02751"-81"Plain-839/64"Hex1.5" SGD 61.34
IHVHS.000202.501"-81"Plain-B739/64"Heavy1.625" SGD 259.69
JU04100.100.01501"-81"Plain-839/64"Hex1.5" SGD 36.96
KU04100.050.01251/2"1/2"Plain-85/16"Hex3/4" SGD 21.38
L821751G1/2"-131/2"Plain1-5/64"833/64"Flange3/4" SGD 49.08
M2TJ871/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 90.44
M2TJ861/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 111.05
M2TJ851/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 63.08
N2TJ841/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 77.01
N2TJ831/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 65.51
N2TJ821/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 67.81
O2TJ811/2"-131/2"Plain1-1/16"833/64"Flange3/4" SGD 47.35
GRAINGER -

Alloy Steel Fine Hex Head Cap Screw

StyleModelLengthThread StylePrice (inc. GST)
AA04360.101.01501.5"Fully Threaded SGD 680.30
AN04360.101.01501.5"Fully Threaded SGD 72.35
BA04360.101.01751.75"Fully Threaded SGD 625.68
BN04360.101.01751.75"Fully Threaded SGD 78.03
BN04360.101.02002"Fully Threaded SGD 73.81
BA04360.101.02002"Fully Threaded SGD 506.44
CA04360.101.02502.5"Fully Threaded SGD 472.06
CN04360.101.02502.5"Fully Threaded SGD 82.19
CN04360.101.02252.25"Fully Threaded SGD 90.24
CA04360.101.02252.25"Fully Threaded SGD 530.74
CN04360.101.02752.75"Fully Threaded SGD 90.12
CA04360.101.02752.75"Fully Threaded SGD 599.79
CA04360.101.03003"Fully Threaded SGD 419.67
CN04360.101.03003"Fully Threaded SGD 95.91
DA04360.101.03503.5"Partially Threaded SGD 570.60
DN04360.101.03503.5"Partially Threaded SGD 99.33
DN04360.101.03253.25"Partially Threaded SGD 101.59
DA04360.101.03253.25"Partially Threaded SGD 545.35
DA04360.101.03753.75"Partially Threaded SGD 632.80
DN04360.101.03753.75"Partially Threaded SGD 118.13
EA04360.101.04004"Partially Threaded SGD 363.08
EN04360.101.04004"Partially Threaded SGD 108.86
EA04360.101.04504.5"Partially Threaded SGD 477.65
EN04360.101.04504.5"Partially Threaded SGD 123.22
EA04360.101.05005"Partially Threaded SGD 539.80
GRAINGER -

Steel UNF Hex Head Cap Screw

StyleModelDia./Thread SizeFinishGradeHead HeightHead WidthLengthProof LoadRockwell HardnessPrice (inc. GST)
AN04360.050.02501/2"-20Zinc YellowGrade 85/16"3/4"2.5"120,000 psiC33 to C39 SGD 33.76
BN04360.050.07501/2"-20Zinc YellowGrade 85/16"3/4"7.5"120,000 psiC33 to C39 SGD 46.73
CA04360.050.01751/2"-20Zinc YellowGrade 85/16"3/4"1.75"120,000 psiC33 to C39-
RFQ
AA04360.050.02001/2"-20Zinc YellowGrade 85/16"3/4"2"120,000 psiC33 to C39 SGD 412.70
AA04360.050.02251/2"-20Zinc YellowGrade 85/16"3/4"2.25"120,000 psiC33 to C39 SGD 387.69
AA04360.050.02501/2"-20Zinc YellowGrade 85/16"3/4"2.5"120,000 psiC33 to C39 SGD 589.34
AA04360.050.02751/2"-20Zinc YellowGrade 85/16"3/4"2.75"120,000 psiC33 to C39 SGD 347.11
DA04360.050.03001/2"-20Zinc YellowGrade 85/16"3/4"3"120,000 psiC33 to C39 SGD 368.30
DA04360.050.03251/2"-20Zinc YellowGrade 85/16"3/4"3.25"120,000 psiC33 to C39 SGD 433.89
DA04360.050.03501/2"-20Zinc YellowGrade 85/16"3/4"3.5"120,000 psiC33 to C39 SGD 438.72
DA04360.050.03751/2"-20Zinc YellowGrade 85/16"3/4"3.75"120,000 psiC33 to C39 SGD 411.12
EA04360.050.04001/2"-20Zinc YellowGrade 85/16"3/4"4"120,000 psiC33 to C39 SGD 614.09
BN04360.050.08001/2"-20Zinc YellowGrade 85/16"3/4"8"120,000 psiC33 to C39 SGD 58.27
FN04360.050.00751/2"-20Zinc YellowGrade 85/16"3/4"3/4"120,000 psiC33 to C39 SGD 43.15
AN04360.050.02001/2"-20Zinc YellowGrade 85/16"3/4"2"120,000 psiC33 to C39 SGD 29.53
FN04360.050.01001/2"-20Zinc YellowGrade 85/16"3/4"1"120,000 psiC33 to C39 SGD 44.99
CN04360.050.01251/2"-20Zinc YellowGrade 85/16"3/4"1.25"120,000 psiC33 to C39 SGD 49.68
GN04360.050.07001/2"-20Zinc YellowGrade 85/16"3/4"7"120,000 psiC33 to C39 SGD 48.22
GN04360.050.06501/2"-20Zinc YellowGrade 85/16"3/4"6.5"120,000 psiC33 to C39 SGD 38.18
EN04360.050.06001/2"-20Zinc YellowGrade 85/16"3/4"6"120,000 psiC33 to C39 SGD 41.02
EN04360.050.05501/2"-20Zinc YellowGrade 85/16"3/4"5.5"120,000 psiC33 to C39 SGD 37.06
EN04360.050.05001/2"-20Zinc YellowGrade 85/16"3/4"5"120,000 psiC33 to C39 SGD 35.19
EN04360.050.04501/2"-20Zinc YellowGrade 85/16"3/4"4.5"120,000 psiC33 to C39 SGD 34.81
EN04360.050.04001/2"-20Zinc YellowGrade 85/16"3/4"4"120,000 psiC33 to C39 SGD 26.85
DN04360.050.03501/2"-20Zinc YellowGrade 85/16"3/4"3.5"120,000 psiC33 to C39 SGD 44.73
1...345...8

Hex Head Cap Screws

Hex head cap screws are used in construction and mechanical assemblies to secure wood, metal and plastic. Raptor Supplies offers these hex head cap screws from brands like Grainger, Fabory, Armor Coat and Calbrite. These screws are ideal for applications that require high tolerances.

Features

  • Hex head cap screws have a flat washer face positioned beneath the thick, hexagonal head to offer a large bearing surface for wrench tightening.
  • They have a six-sided head without a recess.
  • These screws allow greater torque than conventional screws with a circular head, owing to the hexagonal shape.
  • They are less prone to stripping than other screws as they distribute the turning force on all six sides.
  • These hex cap screws are manufactured by turned CNC operation or a cold-heading process.
  • They are designed for use with nuts or for insertion in pre-tapped holes.
  • These screws are available in lengths ranging from 6 mm to 100 feet.

Frequently Asked Questions

What is the difference between a hex bolt and a hex cap screw?

The primary difference between a bolt and a cap screw is the way in which they are installed. A hex cap screw is inserted by twisting the head of the bolt to assemble and tighten, whereas a bolt is installed by turning a nut to tighten the fastener.

How do you remove a hex cap screw?

  • Use a rotary tool and grinding wheel to create a slot in the screw's head, and a flathead screwdriver to turn the screw.
  • Alternatively, clamp a locking plier set onto the head and use it to turn the screw.

How does a hex screw work?

Hex-head screws have a hexagonal head that can be tightened with a wrench or socket, which engages with the external faces of the hex head.

What standards do these hex head cap screws comply with?

These machine screws adhere to AN, ASME, ASTM, CSA, DIN, EHEDG, FDA, Federal Specifications, IFI, ISO, JIS, Military Specifications, MS90728-10, NAS, SAE and UL standards.

What is the difference between flat socket set screws and oval socket set screws?

Flat socket set screws have a flat contact point at the end for providing a flush surface when installed. They are used when a smooth or level finish is desired, or when the screw needs to sit flush with the surface it's fastening against. On the other hand, oval socket set screws feature an oval-shaped contact point at the end. This design creates more surface contact with the material it's fastened into, offering increased stability and resistance to loosening. Oval set screws are often used in machinery or equipment assembly applications where a stronger grip or more secure fastening is required.

What is the advantage of nylon hex head cap screws?

They offer a lighter weight option for fastening compared to conventional metal screws. Nylon hex head cap screws provide resistance to moisture, dirt and many chemicals. Also, they can be applied in any scenario where a hex bolt is utilised.

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