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9/16 Hex Cap Screws (ASME B18. 2.1)

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.

Hex Head Cap Screw (b18.2.1), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCAHex Head Cap ScrewGrade 8Plain9/16-12 x 109/16-12 x 10 inch h/c gr 8 pln b18.2.11
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 19/16-12 x 1 h/c gr 5 znc b18.2.1317
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 19/16-12 x 1 h/c dom gr 8 yel znc b18.2.1151
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 1 1/49/16-12 x 1 1/4 h/c gr 5 znc b18.2.1100
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 1 1/29/16-12 x 1 1/2 h/c gr 5 znc b18.2.1236
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 1 1/29/16-12 x 1 1/2 h/c dom gr 8 yel znc b18.2.1314
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 29/16-12 x 2 h/c gr 5 znc b18.2.144
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 29/16-12 x 2 h/c dom gr 8 yel znc b18.2.1120
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 2 1/29/16-12 x 2 1/2 h/c dom gr 8 yel znc b18.2.1101
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 2 3/49/16-12 x 2 3/4 h/c dom gr 8 yel znc b18.2.1130
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 39/16-12 x 3 h/c gr 5 znc b18.2.150
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 39/16-12 x 3 h/c dom gr 8 yel znc b18.2.1122
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 3 1/29/16-12 x 3 1/2 h/c dom gr 8 yel znc b18.2.170
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 3 3/49/16-12 x 3 3/4 h/c dom gr 8 yel znc b18.2.1103
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 49/16-12 x 4 h/c gr 5 znc b18.2.1592
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 49/16-12 x 4 h/c dom gr 5 znc b18.2.140
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 49/16-12 x 4 h/c dom gr 8 yel znc b18.2.155
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 4 1/29/16-12 x 4 1/2 h/c dom gr 8 yel znc b18.2.160
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 59/16-12 x 5 h/c gr 5 znc b18.2.15
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 59/16-12 x 5 h/c dom gr 8 yel znc b18.2.174
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 1 3/49/16-12 x 1 3/4 hex cap screwes gr 8 z yellow b18.2.1592
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 29/16-12 x 2 hex cap screws gr 5 zinc b18.2.1198
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B & K FASTPAHex Head Cap ScrewGrade 8Plain9/16-12 x 29/16-12 x 2 hex cap screws gr 8 plain b18.2.1629
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear9/16-12 x 29/16-12 x 2 hex cap screws gr 8 zinc b18.2.171
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B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Clear9/16-12 x 29/16-12 x 2 hex cap screws gr 9 (mc12) zinc b18.2.11
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B & K FASTPAHex Head Cap ScrewGrade 2Zinc/Clear9/16-12 x 2 1/49/16-12 x 2 1/4 hex cap screws gr 2 zinc b18.2.112
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 2 1/49/16-12 x 2 1/4 hex cap screws gr 5 zinc b18.2.1347
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B & K FASTPAHex Head Cap ScrewGrade 5Plain9/16-12 x 2 1/29/16-12 x 2 1/2 hex cap screws gr 5 plain b18.2.136
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 2 1/29/16-12 x 2 1/2 hex cap screws gr 5 zinc b18.2.1296
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B & K FASTPAHex Head Cap ScrewGrade 8Plain9/16-12 x 2 1/29/16-12 x 2 1/2 hex cap screws gr 8 plain b18.2.11354
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B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Clear9/16-12 x 2 1/29/16-12 x 2 1/2 hex cap screws gr 9 (mc12) zinc b18.2.12
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B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Yellow9/16-12 x 2 1/29/16-12 x 2 1/2 hex cap screws gr 9 (mc12) z yellow b18.2.15
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 2 3/49/16-12 x 2 3/4 hex cap screws gr 8 z yellow b18.2.1349
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B & K FASTPAHex Head Cap ScrewGrade 5Plain9/16-12 x 39/16-12 x 3 hex cap screws gr 5 plain b18.2.11611
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 39/16-12 x 3 hex cap screws gr 5 zinc b18.2.1340
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B & K FASTPAHex Head Cap ScrewGrade 8Plain9/16-12 x 39/16-12 x 3 hex cap screws gr 8 plain b18.2.1556
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B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow9/16-12 x 39/16-12 x 3 hex cap screws gr 8 z yellow b18.2.1654
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 3 1/49/16-12 x 3 1/4 hex cap screws gr 5 zinc b18.2.112
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B & K FASTPAHex Head Cap ScrewGrade 5Plain9/16-12 x 3 1/29/16-12 x 3 1/2 hex cap screws gr 5 plain b18.2.1238
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear9/16-12 x 3 1/29/16-12 x 3 1/2 hex cap screws gr 5 zinc b18.2.1355
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