Hex Head Cap Screws

1 - 21 of 148 Items (16289 Products) Filter

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

GRAINGER -

3/8"-16 Dia./Thread Size Hex Head, Grade 8 Steel, Plain Finish

StyleModelLengthThread StylePrice (inc. VAT)
AA04100.037.01001"Fully Threaded-
RFQ
BA04100.037.01501.5"Partially Threaded£155.96
AN04100.037.01251.25"Fully Threaded£23.21
AA04100.037.01251.25"Fully Threaded£198.59
BA04100.037.01751.75"Partially Threaded£278.37
BN04100.037.01751.75"Partially Threaded£29.50
CA04100.037.00501/2"Fully Threaded£282.41
DA04100.037.02002"Partially Threaded£237.55
DA04100.037.02502.5"Partially Threaded-
RFQ
DA04100.037.02252.25"Partially Threaded£184.24
DA04100.037.02752.75"Partially Threaded£220.08
EA04100.037.03003"Partially Threaded-
RFQ
EA04100.037.03503.5"Partially Threaded£226.33
EA04100.037.03253.25"Partially Threaded£231.74
EA04100.037.03753.75"Partially Threaded£223.18
EN04100.037.03753.75"Partially Threaded£28.75
FA04100.037.00753/4"Fully Threaded£212.45
GA04100.037.04004"Partially Threaded-
RFQ
GA04100.037.04504.5"Partially Threaded£430.84
GA04100.037.04254.25"Partially Threaded£458.77
GN04100.037.04254.25"Partially Threaded£22.28
GN04100.037.04754.75"Partially Threaded£16.82
GA04100.037.04754.75"Partially Threaded£319.92
GA04100.037.05005"Partially Threaded£403.16
GA04100.037.05505.5"Partially Threaded£379.06
MORSE DRUM -

Hex Head Cap Screws

StyleModelPrice (inc. VAT)
A1168-P£1.84
RFQ
A4063SS-P-
RFQ
A1521SS-P£3.22
RFQ
A1641-P£1.87
RFQ
A1641ss-p£1.87
RFQ
A1657SS-P£2.08
RFQ
A1954-P£1.87
RFQ
A215-P£1.87
A2172-p£1.87
RFQ
A2385-P-
RFQ
A3281-P£1.87
RFQ
A3358SS-P£3.52
RFQ
A35SS-P£1.87
RFQ
A4064SS-P-
RFQ
A1315-P£1.84
A4316-P-
RFQ
A4381-P-
RFQ
A4923-P-
RFQ
A535SS-P-
RFQ
A6272-P-
RFQ
A82-p£1.87
A82SS-P-
RFQ
AM07817-P-
RFQ
A1502SS-P£2.10
RFQ
A1645-p£1.87
RFQ
APPROVED VENDOR -

Low Carbon Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishGradeHead HeightHead WidthLength under HeadRefillsPrice (inc. VAT)
A494216-PG1"-81"Zinc-PlatedA43/64"1.5"12"-£113.02
RFQ
B494206-PG1"-81"Zinc-PlatedA43/64"1.5"6"-£89.17
C494766-PG1"-81"Zinc-PlatedA43/64"1.5"2"-£36.19
A494214-PG1"-81"Zinc-PlatedA43/64"1.5"10"-£151.24
B494202-PG1"-81"Zinc-PlatedA43/64"1.5"4"-£68.25
RFQ
B494204-PG1"-81"Zinc-PlatedA43/64"1.5"5"-£78.18
D494197-PG1"-81"Zinc-PlatedA43/64"1.5"2.5"-£50.41
D494201-PG1"-81"Zinc-PlatedA43/64"1.5"3.5"-£56.97
E494092-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"3"2BU53£2.81
E494099-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"6"2BU69£45.63
F495055-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"2"-£56.58
G495064-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"5"-£52.10
H495052-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"1.25"-£37.61
I494101-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"6.5"-£74.10
E494090-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2.5"2BU47£2.55
J494085-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"1.25"-£23.63
I494105-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"8"2BU75£82.51
I494109-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"10"-£93.47
E494088-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2"2BU41£1.91
K495053-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"1.5"-£44.77
RFQ
F495059-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"3"-£76.93
E494096-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"4.5"2BU63£8.24
J494082-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"3/4"-£4.91
G495062-PG1/2"-131/2"Hot Dip GalvanizedA11/32"3/4"4"-£49.86
E494089-PG1/2"-131/2"Zinc-PlatedA11/32"3/4"2.25"-£9.19
APPROVED VENDOR -

316 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadRockwell HardnessSystem of MeasurementPrice (inc. VAT)
AU55000.100.10001"-81"Non Graded39/64"1.5"10"B80 to C32Inch£4.01
BU55000.100.03501"-81"31639/64"1.5"3.5"-Inch£67.84
C3AUA91"-81"Non Graded39/64"1.5"4"B80Inch£4.51
DU55000.100.03001"-81"31639/64"1.5"3"B80 to C32Inch£41.96
EU55000.100.03751"-81"31639/64"-3.75"B80 to C32Inch£114.76
AU55000.100.09001"-81"Non Graded39/64"1.5"9"B80 to C32Inch£42.33
F24L1531"-81"Non Graded39/64"1.5"4"B80 to C32Inch£21.93
EU55000.100.04001"-81"31639/64"1.5"4"-Inch£70.63
GU55000.100.05001"-81"31639/64"1.5"5"B80 to C32Inch£97.73
HU55000.100.02001"-81"31639/64"1.5"2"B80 to C32Inch£54.93
GU55000.100.06001"-81"31639/64"1.5"6"-Inch£74.43
I3ATY41"-81"Non Graded39/64"1.5"8"B80Inch-
RFQ
J3ATW31"-81"Non Graded39/64"1.5"2"B80Inch£2.65
HU55000.100.02751"-81"31639/64"-2.75"B80 to C32Inch£64.65
AU55000.100.08001"-81"Non Graded39/64"1.5"8"B80 to C32Inch£37.20
HU55000.100.02251"-81"31639/64"-2.25"B80 to C32Inch£61.97
GU55000.100.05501"-81"31639/64"1.5"5.5"B80 to C32Inch£63.29
K24C6371"-81"Non Graded39/64"1.5"4.25"B80 to C32Inch£10.43
GU55000.100.07001"-81"Non Graded39/64"1.5"7"B80 to C32Inch£33.59
HU55000.100.02501"-81"31639/64"1.5"2.5"B80 to C32Inch£40.86
BU55000.100.03251"-81"31639/64"-3.25"B80 to C32Inch£69.35
EU55000.100.04501"-81"31639/64"1.5"4.5"B80 to C32Inch£70.03
AU55000.100.07501"-81"31639/64"-7.5"B80 to C32Inch£34.19
C3AUC81"-81"Non Graded39/64"1.5"6"B80Inch£32.73
GU55000.100.06501"-81"31639/64"-6.5"B80 to C32Inch£31.22
GRAINGER -

7/16"-20 Dia./Thread Size Hex Head, Grade 8 Steel, Plain Finish, UNF (Fine) Thr

StyleModelLengthThread StylePrice (inc. VAT)
AA04160.043.01001"Fully Threaded£333.45
AN04160.043.01001"Fully Threaded£19.91
AN04160.043.01501.5"Fully Threaded£23.73
AA04160.043.01501.5"Fully Threaded£284.22
AA04160.043.01251.25"Fully Threaded£200.98
AN04160.043.01251.25"Fully Threaded£19.56
BN04160.043.01751.75"Partially Threaded£34.83
BA04160.043.01751.75"Partially Threaded£327.51
BA04160.043.02002"Partially Threaded£241.29
CN04160.043.02502.5"Partially Threaded£17.08
CA04160.043.02502.5"Partially Threaded£426.62
CA04160.043.02252.25"Partially Threaded£222.13
CN04160.043.02252.25"Partially Threaded£12.93
CN04160.043.02752.75"Partially Threaded£18.73
CA04160.043.02752.75"Partially Threaded£383.95
DA04160.043.03503.5"Partially Threaded£331.37
DA04160.043.03253.25"Partially Threaded£253.88
DN04160.043.03253.25"Partially Threaded£18.07
DA04160.043.03753.75"Partially Threaded£248.55
DN04160.043.03753.75"Partially Threaded£19.97
EA04160.043.00753/4"Fully Threaded£246.41
EN04160.043.00753/4"Fully Threaded£15.99
FA04160.043.04004"Partially Threaded£360.61
FA04160.043.04504.5"Partially Threaded£244.06
FN04160.043.04504.5"Partially Threaded£27.37
GRAINGER -

7/8"-9 Dia./Thread Size Hex Head Cap Screw, Grade 5 Steel

StyleModelLengthThread StylePrice (inc. VAT)
AN01000.087.01501.5"Fully Threaded£19.70
AA01000.087.01501.5"Fully Threaded£198.28
AA01000.087.01751.75"Fully Threaded£169.03
AN01000.087.01751.75"Fully Threaded£17.52
AA01000.087.02002"Fully Threaded£162.69
AN01000.087.02002"Fully Threaded£21.25
BA01000.087.02502.5"Fully Threaded£164.68
BN01000.087.02502.5"Fully Threaded£22.76
BA01000.087.02252.25"Fully Threaded£155.19
BN01000.087.02252.25"Fully Threaded£16.07
BA01000.087.02752.75"Fully Threaded£151.28
CA01000.087.03003"Partially Threaded£195.16
CN01000.087.03003"Partially Threaded£24.80
DA01000.087.03503.5"Partially Threaded£178.09
DN01000.087.03503.5"Partially Threaded£32.48
CA01000.087.03253.25"Partially Threaded£204.59
CN01000.087.03253.25"Partially Threaded£30.96
DA01000.087.03753.75"Partially Threaded£190.28
DN01000.087.03753.75"Partially Threaded£37.63
EN01000.087.04004"Partially Threaded£41.14
EA01000.087.04004"Partially Threaded£198.71
EN01000.087.04504.5"Partially Threaded£38.76
EA01000.087.04504.5"Partially Threaded£152.43
EA01000.087.04254.25"Partially Threaded£168.81
EN01000.087.04254.25"Partially Threaded£30.87
APPROVED VENDOR -

A4 Stainless Steel Fully Threaded Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadThread LengthPrice (inc. VAT)
AM55010.030.0008M3 x 0.5M32mm5.5mm8mm8mm£6.39
BM55010.030.0010M3 x 0.5M32mm5.5mm10mm-£7.90
CM55010.030.0016M3 x 0.5M32mm5.5mm16mm16mm£9.13
DM55010.030.0006M3 x 0.5M32mm5.5mm6mm-£8.06
EM55010.030.0020M3 x 0.5M32mm5.5mm20mm-£9.52
FM55010.040.0012M4 x 0.7M42.8mm7mm12mm-£10.63
DM55010.040.0008M4 x 0.7M42.8mm7mm8mm-£8.32
GM55010.040.0010M4 x 0.7M42.8mm7mm10mm10mm£5.62
HM55010.040.0020M4 x 0.7M42.8mm7mm20mm-£10.21
IM55010.040.0025M4 x 0.7M42.8mm7mm25mm-£11.23
JM55010.040.0016M4 x 0.7M42.8mm7mm16mm-£9.61
KM55010.050.0010M5 x 0.8M53.5mm8mm10mm-£7.75
LM55010.050.0012M5 x 0.8M53.5mm8mm12mm-£7.93
MM55010.050.0020M5 x 0.8M53.5mm8mm20mm-£9.85
NM55010.050.0025M5 x 0.8M53.5mm8mm25mm25mm£10.94
OM55010.050.0016M5 x 0.8M53.5mm8mm16mm-£7.62
PM55010.060.0020M6 x 1M64mm10mm20mm20mm£10.05
QM55010.060.0012M6 x 1M64mm10mm12mm-£9.34
RM55010.060.0016M6 x 1M64mm10mm16mm16mm£9.16
SM55010.060.0025M6 x 1M64mm10mm25mm-£11.22
TM55010.060.0010M6 x 1M64mm10mm10mm-£10.37
APPROVED VENDOR -

18-8 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterGradeHead HeightHead WidthLength under HeadRockwell HardnessTemp. RangePrice (inc. VAT)
A1YB15-1.25"Non Graded25/32"1.875"4"B80-£23.72
BU51007.050.0450-1/2"18-8 (304)5/16"3/4"4.5"B80 to C32-£25.14
C1YB17-1.25"Non Graded25/32"1.875"6"B80--
RFQ
D1YB12-1.125"Non Graded11/16"1 11/16"5"B80--
RFQ
E1YB11#81.125"Non Graded11/16"1 11/16"4"B80-£4.54
FU51000.100.02751"-81"18-8 (304)39/64"-2.75"B80 to C32-£65.12
FU51000.100.02251"-81"18-8 (304)39/64"-2.25"B80 to C32-£46.87
FU51000.100.03001"-81"18-8 (304)39/64"1.5"3"B80 to C32-58° to 302° F£33.82
GU51000.100.07001"-81"Non Graded39/64"1.5"7"B80 to C32-£23.79
HU51000.100.08001"-81"Non Graded39/64"1.5"8"B80 to C32-£26.54
IU51000.100.04001"-81"18-8 (304)39/64"1.5"4"--£46.15
J3AVU41"-81"Non Graded39/64"1.5"4.5"B80-£6.80
KU51000.100.03251"-81"18-8 (304)39/64"-3.25"B80 to C32-£55.18
IU51000.100.04251"-81"18-8 (304)39/64"-4.25"B80 to C32-£74.45
GU51000.100.06001"-81"18-8 (304)39/64"1.5"6"--£89.22
GU51000.100.06501"-81"18-8 (304)39/64"-6.5"B80 to C32-£22.97
IU51000.100.05001"-81"18-8 (304)39/64"1.5"5"--£64.09
L3AUZ71"-81"Non Graded39/64"1.5"2"B80-£11.67
M24C5741"-81"Non Graded39/64"1.5"3.75"B80 to C32-£6.82
FU51000.100.02001"-81"18-8 (304)39/64"1.5"2"B80 to C32-58° to 302° F£26.51
FU51000.100.02501"-81"18-8 (304)39/64"1.5"2.5"B80 to C32-58° to 302° F£35.51
GU51000.100.05501"-81"18-8 (304)39/64"1.5"5.5"--£99.09
IU51000.100.04501"-81"18-8 (304)39/64"1.5"4.5"--£44.42
KU51000.100.03501"-81"18-8 (304)39/64"1.5"3.5"--£51.34
HU51000.100.10001"-81"Non Graded39/64"1.5"10"B80 to C32-£28.03
APPROVED VENDOR -

Alloy Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterFinishFlange Dia.GradeHead HeightHead TypeHead WidthPrice (inc. VAT)
A4VPE51"-141"Yellow Zinc Plated-81 5/64"Hex1.5"£243.24
BU04160.050.03501/2"-201/2"Plain-85/16"Hex3/4"£18.03
CU04160.050.06501/2"-201/2"Plain-85/16"Hex3/4"£19.04
D822178G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£34.11
D822182G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£42.82
D822188G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£49.70
E822192G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£57.91
F822168G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£36.97
GU04160.050.02501/2"-201/2"Plain-85/16"Hex3/4"£11.13
HU04160.050.06001/2"-201/2"Plain-85/16"Hex3/4"£15.93
E822205G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£62.13
CU04160.050.07501/2"-201/2"Plain-85/16"Hex3/4"£18.24
D822175G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£44.40
I822195G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"-
RFQ
E822190G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£50.12
F822172G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£37.25
JU04160.050.01501/2"-201/2"Plain-85/16"Hex3/4"£22.64
JU04160.050.01751/2"-201/2"Plain-85/16"Hex3/4"£20.21
KU04160.050.02001/2"-201/2"Plain-85/16"Hex3/4"£12.30
GU04160.050.02251/2"-201/2"Plain-85/16"Hex3/4"£13.14
F822165G1/2"-201/2"Plain1-5/64"833/64"Flange3/4"£35.25
BU04160.050.03001/2"-201/2"Plain-85/16"Hex3/4"£16.16
CU04160.050.07001/2"-201/2"Plain-85/16"Hex3/4"£18.36
LU04360.025.00501/4"-281/4"Yellow Zinc Plated-85/32"Hex7/16"£13.91
MU04360.025.00751/4"-281/4"Yellow Zinc Plated-85/32"Hex7/16"£15.86
APPROVED VENDOR -

Medium Carbon Steel Fine Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadProof LoadRefillsThread StylePrice (inc. VAT)
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£59.04
CU01062.025.00621/4"-281/4"5/32"7/16"5/8"-2CA73Fully Threaded£13.28
DU01062.025.00501/4"-281/4"5/32"7/16"1/2"--Fully Threaded£11.40
EU01062.025.01001/4"-281/4"5/32"7/16"1"--Fully Threaded£14.23
CU01062.025.00751/4"-281/4"5/32"7/16"3/4"--Fully Threaded£12.31
F847546-PG3/4"-163/4"15/32"1.125"1.75"-2CU75Fully Threaded£56.10
G847542-PG3/4"-163/4"15/32"1.125"1.25"-2CU69Fully Threaded-
RFQ
H2CB623/8"-243/8"15/64"9/16"1"--Fully Threaded£24.63
I847466-PG5/8"-185/8"25/64"15/16"1.75"--Partially Threaded£44.20
J847462-PG5/8"-185/8"25/64"15/16"1.25"-2CU24Fully Threaded£40.94
RFQ
CU01062.031.00755/16"-245/16"13/64"1/2"3/4"120,000 psi2CB19Fully Threaded£14.86
KU01062.031.00625/16"-245/16"13/64"1/2"5/8"120,000 psi2CB17Fully Threaded£20.23
LU01062.031.00505/16"-245/16"13/64"1/2"1/2"120,000 psi2CB15Fully Threaded£19.33
B847256-PG7/16"-207/16"9/32"5/8"1.25"--Partially Threaded£26.87
M847398-PG9/16"-189/16"23/64"13/16"1.25"--Fully Threaded£30.34
B847402-PG9/16"-189/16"23/64"13/16"1.75"--Partially Threaded£43.75
MU01062.056.01009/16"-189/16"23/64"13/16"1"-2CE60Fully Threaded£26.12
APPROVED VENDOR -

A2 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeDiameterHead HeightHead WidthLength under HeadThread LengthThread StylePrice (inc. VAT)
AM55010.030.0035M3 x 0.5M32mm5.5mm35mm-Fully Threaded£9.95
BM51010.030.0030M3 x 0.5M32mm5.5mm30mm-Fully Threaded£9.97
CM51010.030.0040M3 x 0.5M32mm5.5mm40mm40mmFully Threaded£13.45
DM51010.050.0060M5 x 0.8M53.5mm8mm60mm-Fully Threaded£18.24
EM51010.050.0050M5 x 0.8M53.5mm8mm50mm-Fully Threaded£12.25
EM51010.050.0045M5 x 0.8M53.5mm8mm45mm-Fully Threaded£8.99
FM51000.060.0090M6 x 1M64mm10mm90mm-Partially Threaded£14.00
GM51000.160.0080M16 x 2M1610mm24mm80mm-Partially Threaded£27.79
HM51000.160.0090M16 x 2M1610mm24mm90mm-Partially Threaded£20.55
GM51000.160.0070M16 x 2M1610mm24mm70mm38mmPartially Threaded£14.69
GRAINGER -

1/2"-13 Dia./Thread Size Hex Head, Grade 8 Steel, Plain Finish, UNC (Coarse) Th

StyleModelLengthThread StylePrice (inc. VAT)
AA04100.050.01001"Fully Threaded£196.12
BN04100.050.01501.5"Fully Threaded£26.26
BA04100.050.01501.5"Fully Threaded-
RFQ
BA04100.050.01251.25"Fully Threaded£159.49
BN04100.050.01751.75"Fully Threaded£28.02
BA04100.050.01751.75"Fully Threaded£208.64
CA04100.050.02502.5"Partially Threaded£189.09
DA04100.050.02252.25"Partially Threaded£212.40
CA04100.050.02752.75"Partially Threaded£176.57
CA04100.050.03003"Partially Threaded£210.97
EA04100.050.03503.5"Partially Threaded-
RFQ
EA04100.050.03253.25"Partially Threaded£173.16
EN04100.050.03253.25"Partially Threaded£19.67
EN04100.050.03753.75"Partially Threaded£21.17
EA04100.050.03753.75"Partially Threaded£197.33
AA04100.050.00753/4"Fully Threaded£237.63
FN04100.050.04004"Partially Threaded£12.63
FA04100.050.04504.5"Partially Threaded£278.75
FA04100.050.04254.25"Partially Threaded£227.68
FN04100.050.04254.25"Partially Threaded£13.03
FA04100.050.04754.75"Partially Threaded£296.63
FN04100.050.04754.75"Partially Threaded£14.85
FA04100.050.05005"Partially Threaded£283.83
FA04100.050.05505.5"Partially Threaded£273.05
FN04100.050.05255.25"Partially Threaded£15.73
StyleModelLengthSizeThread Size
AE1491/411"1/4"1/4"
RFQ
AE1493/811/41-1/4"3/8 x 1 1/4"3/8"
RFQ
AE1491/43/43/4"1/4"1/4"
RFQ
GRAINGER -

7/8"-9 Dia./Thread Size Hex Head, Grade 8 Steel, Plain Finish, UNC (Coarse) Thr

StyleModelLengthThread StylePrice (inc. VAT)
AA04100.087.01501.5"Fully Threaded£276.57
BA04100.087.01751.75"Fully Threaded£243.41
BA04100.087.02002"Fully Threaded£188.03
CN04100.087.02502.5"Fully Threaded£26.77
CA04100.087.02502.5"Fully Threaded£190.98
BN04100.087.02252.25"Fully Threaded£24.64
BA04100.087.02252.25"Fully Threaded£178.77
CN04100.087.02752.75"Fully Threaded£27.69
CA04100.087.02752.75"Fully Threaded£174.52
DA04100.087.03003"Partially Threaded£196.12
DA04100.087.03503.5"Partially Threaded£180.37
DA04100.087.03253.25"Partially Threaded£245.76
DN04100.087.03253.25"Partially Threaded£29.52
DA04100.087.03753.75"Partially Threaded£227.92
DN04100.087.03753.75"Partially Threaded£33.66
EA04100.087.04004"Partially Threaded-
RFQ
EA04100.087.04504.5"Partially Threaded£180.54
EA04100.087.04254.25"Partially Threaded£200.79
EN04100.087.04254.25"Partially Threaded£37.33
EA04100.087.05005"Partially Threaded£198.07
EA04100.087.05505.5"Partially Threaded£202.14
EA04100.087.06006"Partially Threaded£227.12
EN04100.087.06006"Partially Threaded£11.96
FA04100.087.06506.5"Partially Threaded£199.38
FN04100.087.07507.5"Partially Threaded£15.86
GRAINGER -

18-8 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeFinishHead HeightHead TypeHead WidthLengthRockwell HardnessTensile StrengthPrice (inc. VAT)
AU51000.100.03751-8Stainless Steel39/64"Standard1.45 to 1.5"3.75"B80 to C3285,000 to 150,000 PSI£72.33
BU51000.100.07501-8Plain39/64"Hex-7.5"B80 to C3285,000 to 150,000 PSI£27.90
CU51000.037.02503/8"-16Plain15/64"Hex9/16"-B95100,000 psi£21.06
GRAINGER -

304 Stainless Steel Coarse Hex Head Cap Screw

StyleModelDia./Thread SizeHead HeightHead WidthLengthThread StyleThread TypePrice (inc. VAT)
AA04100.050.02001/2"-135/16"3/4"2"Partially ThreadedUNC (Coarse)£200.71
BA04100.050.04001/2"-135/16"3/4"4"Partially ThreadedUNC (Coarse)£246.37
CA04160.050.02001/2"-205/16"3/4"2"Partially ThreadedUNF (Fine)£253.64
DA04160.050.02251/2"-205/16"3/4"2.25"Partially ThreadedUNF (Fine)£302.11
EA04100.025.06001/4"-205/32"7/16"6"Partially ThreadedUNC (Coarse)£569.10
EA04100.025.04501/4"-205/32"7/16"4.5"Partially ThreadedUNC (Coarse)£492.90
EA04100.025.04001/4"-205/32"7/16"4"Partially ThreadedUNC (Coarse)£354.51
EA04100.025.05001/4"-205/32"7/16"5"Partially ThreadedUNC (Coarse)£572.35
EA04100.025.05501/4"-205/32"7/16"5.5"Partially ThreadedUNC (Coarse)£575.66
FA04100.025.00751/4"-205/32"7/16"3/4"Fully ThreadedUNC (Coarse)£268.71
FA04100.025.00621/4"-205/32"7/16"5/8"Fully ThreadedUNC (Coarse)£294.26
GA04100.025.00501/4"-205/32"7/16"1/2"Fully ThreadedUNC (Coarse)£265.95
HA04160.025.00751/4"-285/32"7/16"3/4"Fully ThreadedUNF (Fine)£322.49
HA04160.025.00621/4"-285/32"7/16"5/8"Fully ThreadedUNF (Fine)£348.43
IA04160.025.04501/4"-285/32"7/16"4.5"Partially ThreadedUNF (Fine)£367.19
JA04160.025.02501/4"-285/32"7/16"2.5"Partially ThreadedUNF (Fine)£341.84
KA04160.025.00501/4"-285/32"7/16"1/2"Fully ThreadedUNF (Fine)£352.51
IA04160.025.05501/4"-285/32"7/16"5.5"Partially ThreadedUNF (Fine)£479.06
IA04160.025.06001/4"-285/32"7/16"6"Partially ThreadedUNF (Fine)£471.83
JA04160.025.02001/4"-285/32"7/16"2"Partially ThreadedUNF (Fine)£453.73
LA04100.075.06503/4"-1015/32"1.125"6.5"Partially ThreadedUNC (Coarse)£257.04
MA04160.075.06503/4"-1615/32"1.125"6.5"Partially ThreadedUNF (Fine)£293.31
NA04100.037.00623/8"-1615/64"9/16"5/8"Fully ThreadedUNC (Coarse)£239.80
OA04160.037.05003/8"-2415/64"9/16"5"Partially ThreadedUNF (Fine)£280.68
OA04160.037.04003/8"-2415/64"9/16"4"Partially ThreadedUNF (Fine)£319.41
GRAINGER -

1/4"-20 Dia./Thread Size Hex Head Cap Screw, Grade 5 Steel

StyleModelLengthThread StylePrice (inc. VAT)
AN01000.025.01001"Fully Threaded£16.31
AA01000.025.01001"Fully Threaded£160.22
BN01000.025.01501.5"Partially Threaded£22.35
BA01000.025.01501.5"Partially Threaded£199.54
BN01000.025.01251.25"Partially Threaded£18.89
BA01000.025.01251.25"Partially Threaded£184.84
CA01000.025.01751.75"Partially Threaded£183.41
CN01000.025.01751.75"Partially Threaded£25.35
BA01000.025.01621.625"Partially Threaded£210.68
BN01000.025.01621.625"Partially Threaded£23.68
DN01000.025.00501/2"Fully Threaded£12.53
DA01000.025.00501/2"Fully Threaded-
RFQ
CA01000.025.02002"Partially Threaded£202.55
CN01000.025.02002"Partially Threaded£15.33
CN01000.025.02502.5"Partially Threaded£17.66
CA01000.025.02502.5"Partially Threaded£190.91
CA01000.025.02252.25"Partially Threaded£192.17
CN01000.025.02252.25"Partially Threaded£16.24
EA01000.025.02752.75"Partially Threaded£213.45
EN01000.025.02752.75"Partially Threaded£20.99
EA01000.025.03003"Partially Threaded£190.63
EN01000.025.03003"Partially Threaded£23.14
EA01000.025.03503.5"Partially Threaded£202.32
EN01000.025.03503.5"Partially Threaded£22.72
EA01000.025.03253.25"Partially Threaded£215.16
GRAINGER -

1/4"-28 Dia./Thread Size Hex Head Cap Screw, Grade 8 Steel

StyleModelLengthThread StylePrice (inc. VAT)
AN04160.025.01001"Fully Threaded£23.36
AA04160.025.01001"Fully Threaded£300.24
BA04160.025.01501.5"Partially Threaded£354.02
CA04160.025.01251.25"Partially Threaded£324.00
BA04160.025.01751.75"Partially Threaded£358.31
BN04160.025.01751.75"Partially Threaded£41.26
DN04160.025.02252.25"Partially Threaded£21.61
DA04160.025.02252.25"Partially Threaded£221.99
DA04160.025.02752.75"Partially Threaded£243.32
DN04160.025.02752.75"Partially Threaded£27.29
EA04160.025.03003"Partially Threaded£301.83
EA04160.025.03503.5"Partially Threaded£347.85
EA04160.025.03253.25"Partially Threaded£248.13
EN04160.025.03253.25"Partially Threaded£30.35
EA04160.025.03753.75"Partially Threaded£277.99
EN04160.025.03753.75"Partially Threaded£34.06
FN04160.025.04004"Partially Threaded£19.54
FA04160.025.04004"Partially Threaded£332.53
FN04160.025.04504.5"Partially Threaded£23.17
FA04160.025.05005"Partially Threaded£592.38
FN04160.025.05005"Partially Threaded£34.79
FN04160.025.05505.5"Partially Threaded£35.86
FN04160.025.06006"Partially Threaded£35.59
AN04160.025.00877/8"Fully Threaded£19.55
AA04160.025.00877/8"Fully Threaded£297.81
GRAINGER -

1-1/4"-7 Dia./Thread Size Hex Head, Grade 8 Steel, Zinc Yellow Finish

StyleModelLengthThread StylePrice (inc. VAT)
AA04104.125.02502.5"Fully Threaded£279.95
AN04104.125.02502.5"Fully Threaded£18.46
BN04104.125.03003"Fully Threaded£20.62
BA04104.125.03003"Fully Threaded£288.53
CA04104.125.03503.5"Partially Threaded£273.23
CN04104.125.03503.5"Partially Threaded£21.99
DN04104.125.04004"Partially Threaded£23.99
DA04104.125.04004"Partially Threaded£275.58
DN04104.125.04504.5"Partially Threaded£26.91
DA04104.125.04504.5"Partially Threaded£241.94
DN04104.125.05005"Partially Threaded£26.80
DA04104.125.05005"Partially Threaded£264.40
DA04104.125.05505.5"Partially Threaded£356.31
DN04104.125.05505.5"Partially Threaded£31.88
DA04104.125.06006"Partially Threaded£346.32
DN04104.125.06006"Partially Threaded£35.18
DA04104.125.06506.5"Partially Threaded£308.21
DN04104.125.06506.5"Partially Threaded£35.92
DN04104.125.07007"Partially Threaded£36.71
EN04104.125.07507.5"Partially Threaded£36.95
EN04104.125.08008"Partially Threaded£39.46
EN04104.125.09009"Partially Threaded£42.22
EN04104.125.100010"Partially Threaded£50.74
GRAINGER -

7/16"-14 Dia. Hex Head, Grade 8 Steel, Plain Finish, UNC T

StyleModelLengthThread StylePrice (inc. VAT)
AN04100.043.01001"Fully Threaded£15.23
AA04100.043.01001"Fully Threaded£267.92
AN04100.043.01501.5"Fully Threaded£18.75
AA04100.043.01501.5"Fully Threaded£200.24
AN04100.043.01251.25"Fully Threaded£16.82
AA04100.043.01251.25"Fully Threaded£190.36
BA04100.043.01751.75"Partially Threaded£184.02
BN04100.043.01751.75"Partially Threaded£20.16
CA04100.043.02002"Partially Threaded£202.47
CN04100.043.02502.5"Partially Threaded£12.63
CA04100.043.02502.5"Partially Threaded£337.86
CA04100.043.02252.25"Partially Threaded£213.93
CN04100.043.02252.25"Partially Threaded£11.50
CA04100.043.02752.75"Partially Threaded£216.20
DA04100.043.03003"Partially Threaded£245.88
DA04100.043.03503.5"Partially Threaded£212.63
DA04100.043.03253.25"Partially Threaded£203.82
DN04100.043.03253.25"Partially Threaded£14.88
DA04100.043.03753.75"Partially Threaded£198.71
DN04100.043.03753.75"Partially Threaded£16.85
EN04100.043.00753/4"Fully Threaded£14.55
FA04100.043.04004"Partially Threaded£204.97
FA04100.043.04504.5"Partially Threaded£272.67
FA04100.043.05005"Partially Threaded£348.02
FN04100.043.05505.5"Partially Threaded£36.07
12...78

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.

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.

We are here to help!

Looking for a part not listed here?