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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.

176,732 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
QFCTXHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 3/45/8-11x1 3/4 hex c/s gr5 zinc domestic b18.2.1111
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QFCTXHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 35/8-11x3 hex c/s gr5 zinc domestic b18.2.166
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QFCTXHex Head Cap ScrewGrade 5Zinc/Clear7/8-9 x 3 3/47/8-9x3 3/4 hex c/s gr5 zinc domestic b18.2.18
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QFCTXHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 3 1/23/4-10x3 1/2 hex c/s gr5 zinc domestic b18.2.111
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QFCTXHex Head Cap ScrewGrade 2Galvanized1/4-20 x 3/41/4-20x3/4 hex c/s gr2 hdg b18.2.149
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QFCTXHex Head Cap ScrewGrade 2Galvanized1/4-20 x 21/4-20x2 hex c/s gr2 hdg b18.2.1230
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QFCTXHex Head Cap ScrewGrade 2Galvanized1/4-20 x 2 1/41/4-20x2 1/4 hex c/s gr2 hdg b18.2.11064
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QFCTXHex Head Cap ScrewGrade 2Galvanized5/16-18 x 1 1/45/16-18x1 1/4 hex c/s gr2 hdg b18.2.11770
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QFCTXHex Head Cap ScrewGrade 2Galvanized5/16-18 x 2 1/25/16-18x2 1/2 hex c/s gr2 hdg b18.2.1125
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/8-16 x 23/8-16x2 hex c/s gr2 hdg b18.2.188
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/8-16 x 1 1/23/8-16x1 1/2 hex c/s gr2 hdg b18.2.120
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QFCTXHex Head Cap ScrewGrade 5Galvanized3/8-16 x 4 1/23/8-16x4 1/2 hex c/s gr5 hdg b18.2.16
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/8-16 x 4 1/23/8-16x4 1/2 hex c/s gr2 hdg b18.2.11612
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/8-16 x 3 1/23/8-16x3 1/2 hex c/s gr2 hdg b18.2.1194
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/4-10 x 53/4-10x5 hex c/s gr2 hdg b18.2.15
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/4-10 x 63/4-10x6 hex c/s gr2 hdg b18.2.16
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QFCTXHex Head Cap ScrewGrade 5Galvanized3/4 x 63/4x6nc gr5 galv cap scre b18.2.11
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/4-10 x 6 1/23/4-10x6 1/2 hex c/s gr2 hdg b18.2.19
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/4-10 x 4 1/23/4-10x4 1/2 hex c/s gr2 hdg b18.2.14
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QFCTXHex Head Cap ScrewGrade 2Galvanized3/4-10 x 43/4-10x4 hex c/s gr2 hdg b18.2.183
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80 x 10hex c/s s/s1339
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5 x 16hex c/s s/s210
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM5-0.80 x 16hex c/s a4-80 s/s306
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM10-1.50 x 45hex c/s a4-70 s/s50
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10-1.50 x 25hex c/s s/s300
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM10-1.50 x 45hex c/s a4-80 s/s499
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80 x 30hex c/s s/s81
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 12hex c/s s/s49
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 10hex c/s s/s208
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 16hex c/s s/s2500
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM6-1.00 x 16hex c/s a4 s/s1402
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM6-1.00 x 16hex c/s a4-70 s/s249
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 20hex c/s s/s142
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM6-1.00 x 40hex c/s a4-70 s/s307
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 55hex c/s s/s490
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM6-1.00 x 40hex c/s a4-70 s/s f/t100
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM8-1.25 x 16hex c/s a4-70 s/s63
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AIHAZHex Head Cap Screw316, 317, A4 StainlessPlainM8-1.25 x 20hex c/s a4-80 s/s75
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25 x 20hex c/s s/s150
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AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25 x 16hex c/s s/s378
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