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5/8-11 Hex Cap Screws

Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.

189,389 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 1nc hex c/s 316 ss109
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 1 1/4nc hex c/s 316 ss59
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 4nc hex c/s 316 ss50
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 4 1/2nc hex c/s 316 ss58
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 5nc hex c/s 316 ss55
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 6nc hex c/s 316 ss31
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 6 1/2nc hex c/s 316 ss50
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JacksonMSHex Head Cap ScrewGrade 8Plain5/8-11 x 8 1/2nc hex c/s gr. 8 dom.. or north american only100
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JacksonMSHex Head Cap ScrewBrassPlain5/8-11 x 2 1/2nc hex c/s16
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JacksonMSHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 3 1/4nc hex c/s 18-8 ss75
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MAINSOURCNHHex Head Cap ScrewGrade 2Plain5/8-11 x 25/8-11x2 hex cap screw grade 2 z/clr135
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MAINSOURCNHHex Head Cap ScrewGrade 2Plain5/8-11 x 3 1/25/8-11x3 1/2 hex cap screw grade 2 z/clr105
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MAINSOURCNHHex Head Cap ScrewGrade 5Plain5/8-11 x 45/8-11x4 hex cap screw full thread grade 5 z/clr70
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MAINSOURCNHHex Head Cap ScrewGrade 5Plain5/8-11 x 4 1/45/8-11x4 1/4 hex cap screw grade 5 z/clr8
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ACCURATEILHex Head Cap ScrewGrade 5Plain5/8-11 x 3coar hex c/sr gr59
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 5 1/4coar hex c/sr gr567
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Set ScrewILHex Head Cap ScrewGrade 2Zinc/Clear5/8-11 x 1 1/2hex c/sinquire
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Set ScrewILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3c/s f/tinquire
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Set ScrewILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 4 3/4hex c/sinquire
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Set ScrewILHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 2f/t hex c/s & bakeinquire
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Set ScrewILHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 3 1/2c/s 316 stainless usa manufacturedinquire
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AmericanNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 4hex cap thread 18-885
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 8 1/25/8-11x8-1/2 hex cap grade 5 zinc pl10
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 105/8-11x10 hex cap grade 5 zp120
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 125/8-11x12 hex cap grade 5 zinc pl6
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3hex cap zp17
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 10hex cap zp21
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AmericanNYHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 3 1/2hex cap496
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AmericanNYHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 4hex cap zy59
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 3 1/2hex cap pl10
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 4hex cap pl30
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 5hex c/s pl50
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AmericanNYHex Head Cap ScrewSteelPlain5/8-11 x 5 1/2hex cap30
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 35/8-11x3 hex cap grade 5 zp100
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JacksonMSHex Head Cap Screw400 Stainless (405, 410,416,420,430 etc.)Plain5/8-11 x 3 3/4nc hex c/s 410 or 416 s/s34
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MAINSOURCNHHex Head Cap ScrewGrade 5Plain5/8-11 x 1 1/45/8-11x1 1/4 hex cap screw grade 5 z/clr15
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METRO INDOHHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 65/8-11x6 hex c/s grade 5 zinc30
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 35/8-11x3 hex c/s s/s10
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 15/8-11x1 grd5 hex cap screw/zinc)95
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 1/45/8-11x1-1/4 grd5 hex cap screw/zinc)171
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 1/25/8-11x1-1/2 grd5 hex cap screw/zinc)130
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 3/45/8-11x1-3/4 grd5 hex cap screw/zinc)95
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 25/8-11x2 grd5 hex cap screw/zinc)175
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 1/45/8-11x2-1/4 grd5 hex cap screw/zinc)65
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 1/25/8-11x2-1/2 grd5 hex cap screw/zinc)1060
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 1/45/8-11x3-1/4 grd5 hex cap screw/zinc)80
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 45/8-11x4 grd5 hex cap screw/zinc)473
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SIIINHex Head Cap ScrewGrade 5Plain5/8-11 x 4 1/25/8-11 x 4-1/2 grd5 hex cap screw)125
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SIIINHex Head Cap ScrewGrade 5Plain5/8-11 x 55/8-11 x 5 grd5 hex cap screw)75
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SIIINHex Head Cap ScrewGrade 5Plain5/8-11 x 5 1/25/8-11 x 5-1/2 grd5 hex cap screw)43
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 65/8-11x 6 grd5 hex cap screw/zinc)56
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 85/8 -11 x 8 zinc finish sae j429 grade 5 hex cap screw)30
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 125/8 -11 x 12 zinc finish sae j429 grade 5 hex cap screw)4
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SIIINHex Head Cap ScrewGrade 8Plain5/8-11 x 8 1/25/8 -11 x 8-1/2 plain finish sae j429 grade 8 hex cap screw)1
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SIIINHex Head Cap ScrewGrade 8Plain5/8-11 x 115/8 -11 x 11 plain finish sae j429 grade 8 hex cap screw)15
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SIIINHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 15/8-11 x 1 grd8 yellow zinc hex cap screw)263
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SIIINHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 1 1/45/8 -11 x 1-1/4 yellow zinc finish sae j429 grade 8 hex cap screw)140
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SIIINHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 1 1/25/8-11 x 1-1/2 grd8 yellow zinc hex cap screw)70
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JHP FastenersTXHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 14screw hex hd cap 5/8-11x14.00 type-316 s/s26
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JHP FastenersTXHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 4screw hex head cap 5/8-11x4.00 gr5 zinc45
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JHP FastenersTXHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 1/25/8-11x3 1/2 hhcs st z1 gr525
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B & K FASTPAHex Head Cap ScrewAluminumPlain5/8-11 x 1 1/25/8-11 x 1 1/2 hex cap screws aluminum b18.2.13
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B & K FASTPAHex Head Cap ScrewAluminumPlain5/8-11 x 1 3/45/8-11 x 1 3/4 hex cap screws aluminum b18.2.13
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B & K FASTPAHex Head Cap ScrewBrassPlain5/8-11 x 2 1/45/8-11 x 2 1/4 hex cap screws brass b18.2.11
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B & K FASTPAHex Head Cap ScrewGrade 5Plain5/8-11 x 25/8-11 x 2 hex cap screws gr 5 plain b18.2.111
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Yellow5/8-11 x 25/8-11 x 2 hex cap screws gr 5 z yellow b18.2.14
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B & K FASTPAHex Head Cap ScrewGrade 9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 25/8-11 x 2 hex cap screws gr l9 dacro b18.2.137
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B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Yellow5/8-11 x 25/8-11 x 2 hex cap screws gr l9 (mc12) z yellow b18.2.13
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Yellow5/8-11 x 2 1/45/8-11 x 2 1/4 hex cap screws gr 5 z yellow b18.2.1188
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B & K FASTPAHex Head Cap ScrewGrade 8Plain5/8-11 x 2 1/45/8-11 x 2 1/4 hex cap screws gr 8 plain b18.2.1574
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear5/8-11 x 2 1/45/8-11 x 2 1/4 hex cap screws gr 8 zinc b18.2.11
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B & K FASTPAHex Head Cap ScrewGrade 5Plain5/8-11 x 2 1/25/8-11 x 2 1/2 hex cap screws gr 5 plain b18.2.121
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear5/8-11 x 2 1/25/8-11 x 2 1/2 hex cap screws gr 8 zinc b18.2.13
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B & K FASTPAHex Head Cap ScrewGrade 9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 2 1/25/8-11 x 2 1/2 hex cap screws gr l9 dacro b18.2.127
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B & K FASTPAHex Head Cap ScrewGrade 2Plain5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws gr 2 plain b18.2.11035
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B & K FASTPAHex Head Cap ScrewGrade 2Zinc/Clear5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws gr 2 zinc b18.2.1480
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Yellow5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws gr 5 z yellow b18.2.11
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B & K FASTPAHex Head Cap ScrewGrade 8Plain5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws gr 8 plain b18.2.1918
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws gr 8 zinc b18.2.11
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B & K FASTPAHex Head Cap ScrewGrade 9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 35/8-11 x 3 hex cap screws gr 9 dacro b18.2.126
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B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Yellow5/8-11 x 35/8-11 x 3 hex cap screws gr 9 (mc12) z yellow b18.2.112
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JacksonMSHex Head Cap ScrewGrade 5Plain5/8-11 x 2 1/2nc hex c/s250
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CNBILHex Head Cap ScrewGrade 5Plain5/8-11 x 1 3/8hex c/s gr.573
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CNBILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3hex c/s15
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CNBILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 3 18.85/8-11 x 3 hex c/s 18.8 ss100
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CNBILHex Head Cap ScrewGrade 2Plain5/8-11 x 1 3/4hex c/s w/1.50 max thread finish107
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CNBILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2hex c/s159
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CNBILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 1/2hex c/s10
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 3hex cap zp44
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 6 1/2hex cap zp109
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AmericanNYHex Head Cap ScrewGrade 5Plain5/8-11 x 2 1/2hex cap171
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