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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.

180,416 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
TownCountryARHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 105/8-11 x 10 hex cap screw gr. 5 zinc20
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/8-11 x 12hex cap zp25
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AmericanNYHex Head Cap ScrewGrade 5Zinc/Yellow5/8-11 x 2 3/4hex cap zy220
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AmericanNYHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 2 1/2hex cap56
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 6 1/2coar hex c/sr gr546
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 1/25/8-11 x 3-1/2 grd5 hex cap screw/zinc b18.2.150
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SIIINHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 105/8-11 x 10 yellow zinc finish sae j429 grade 8 hex cap screw) b18.2.110
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SIIINHex Head Cap ScrewGrade 5Plain5/8-11 x 125/8-11 x 12 plain finish sae j429 grade 5 hex cap screw.. b18.2.12
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SIIINHex Head Cap ScrewGrade 8Plain5/8-11 x 105/8-11 x 10 plain finish sae j429 grade 8 hex cap screw) b18.2.15
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SIIINHex Head Cap ScrewGrade 8Plain5/8-11 x 125/8-11 x 12 plain finish sae j429 grade 8 hex cap screw) b18.2.15
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SIIINHex Head Cap ScrewGrade 8Zinc/Yellow5/8-11 x 4 1/25/8-11 x 4-1/2 grd8 yz hex cap screw) b18.2.120
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SIIINHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 9 1/25/8-11 x 9-1/2 grade 5 zinc plated hex cap screw b18.2.1205
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SIIINHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 25/8-11 x 2 18-8 stainless steel hex cap screw) b18.2.115
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 1/25/8-11x1 1/2 hex c/s gr2 plain b18.2.1244
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 1/25/8-11x1 1/2 hex c/s gr2 plain b18.2.1600
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 1/25/8-11x1 1/2 hex c/s gr2 plain b18.2.1294
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 1/25/8-11x1 1/2 hex c/s gr2 plain b18.2.15
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 3/45/8-11x1 3/4 hex c/s gr2 plain b18.2.1682
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 1 3/45/8-11x1 3/4 hex c/s gr2 plain b18.2.14000
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 1 3/45/8-11x1 3/4 hex c/s gr5 plain b18.2.124
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 25/8-11x2 hex c/s gr2 plain b18.2.192
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 25/8-11x2 hex c/s gr5 plain b18.2.117
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 25/8-11x2 hex c/s gr5 plain b18.2.150
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 2 1/25/8-11x2 1/2 hex c/s gr2 plain b18.2.1119
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 2 1/25/8-11x2 1/2 hex c/s gr5 plain b18.2.124
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 2 3/45/8-11x2 3/4 hex c/s gr2 plain b18.2.1201
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QFCTXHex Head Cap ScrewGrade 8Plain5/8-11 x 2 3/45/8-11x2 3/4 hex c/s gr8 plain b18.2.135
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QFCTXHex Head Cap ScrewGrade 2Plain5/8-11 x 35/8-11x3 hex c/s gr2 plain b18.2.172
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QFCTXHex Head Cap ScrewGrade 5Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 35/8-11x3 hex c/s gr5 magni 565 b18.2.15670
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 45/8-11x4 hex c/s gr5 plain b18.2.1450
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QFCTXHex Head Cap ScrewGrade 5Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 45/8-11x4 hex c/s gr5 magni astm f2833 gr1 cof=0.15 b18.2.1180
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QFCTXHex Head Cap ScrewGrade 5Plain5/8-11 x 4 1/25/8-11x4 1/2 hex c/s gr5 plain b18.2.13920
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QFCTXHex Head Cap ScrewGrade 5Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 4 1/25/8-11x4-1/2 hex cap grade 5 magni 565 1.5 thread b18.2.13315
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 15/8-11 x 1 hex cap screws 18-8 stainless b18.2.135
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 15/8-11 x 1 hex cap screws t-310 stainless b18.2.15
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 1/45/8-11 x 1 1/4 hex cap screws 18-8 stainless b18.2.1375
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 3/45/8-11 x 1 3/4 hex cap screws 18-8 stainless b18.2.121
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B & K FASTPAHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 25/8-11 x 2 hex cap screws 316 stainless b18.2.14
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 2 1/25/8-11 x 2 1/2 hex cap screws 18-8 stainless b18.2.123
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B & K FASTPAHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 2 1/25/8-11 x 2 1/2 hex cap screws 316 stainless b18.2.11
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 2 3/45/8-11 x 2 3/4 hex cap screws 18-8 stainless b18.2.125
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 35/8-11 x 3 hex cap screws 18-8 stainless b18.2.136
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B & K FASTPAHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 35/8-11 x 3 hex cap screws 316 stainless b18.2.116
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 3 1/45/8-11 x 3 1/4 hex cap screws 18-8 stainless b18.2.1142
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 3 1/25/8-11 x 3 1/2 hex cap screws 18-8 stainless b18.2.111
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B & K FASTPAHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 3 1/25/8-11 x 3 1/2 hex cap screws 316 stainless b18.2.135
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 45/8-11 x 4 hex cap screws 18-8 stainless b18.2.1395
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 4 1/25/8-11 x 4 1/2 hex cap screws 18-8 stainless b18.2.139
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 55/8-11 x 5 hex cap screws 18-8 stainless b18.2.17
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 65/8-11 x 6 hex cap screws 18-8 stainless b18.2.115
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B & K FASTPAHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 65/8-11 x 6 hex cap screws 316 stainless b18.2.12
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 85/8-11 x 8 hex cap screws 18-8 stainless b18.2.1691
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B & K FASTPAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 95/8-11 x 9 hex cap screws 18-8 stainless b18.2.111
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TSFTXHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 2hex cap ss 316 5/8-11 x 21
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TSFTXHex Head Cap Screw316, 317, A4 StainlessPlain5/8-11 x 2 1/2hex hd cap screw s/s 316 5/8-11 x 2 1/23
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TSFTXHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 5hex hd cap screw gr5 zinc 5/8-11 x 5448
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