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Hex Cap Screws (bsw)

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 1/21/4bswx1/2 british hex head din 7931 steel plain5
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MMCCILHex Head Cap ScrewSteelPlain5/16bsw x 15/16bswx1 british hex head din 7931 steel plain10
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MMCCILHex Head Cap ScrewSteelPlain5/16bsw x 1/25/16bswx1/2 british hex head din 7931 steel plain10
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MMCCILHex Head Cap ScrewSteelPlain1/2bsw x 41/2bswx4 british hex head din 7931 steel plain1
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 1 1/43/16bswx1 1/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 1 1/23/16bswx1 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 1 3/43/16bswx1 3/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 23/16bswx2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 13/16bswx1 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/16bsw x 3/43/16bswx3/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 1 3/41/4bswx1 3/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 2 3/41/4bswx2 3/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 2 1/41/4bswx2 1/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/16bsw x 1 1/45/16bswx1 1/4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 1 1/21/4bswx1 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/16bsw x 5/85/16bswx5/8 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 41/4bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 3 1/21/4bswx3 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 2 1/21/4bswx2 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsw x 31/4bswx3 british hex head din 7931 steelinquire
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WDMBIAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain6 x 40e/scr hcs nbsw a2/70 pat m6x40 drw (W000) (W000)359
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