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4 inch length Hex Cap Screws (DIN 7931)

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 ScrewSteelPlain1/2bsw x 41/2bswx4 british hex head din 7931 steel plain1
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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 ScrewSteelPlain5/16bsw x 45/16bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/8bsw x 43/8bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain9/16bsw x 49/16bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/8bsw x 45/8bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1bsw x 41bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/4bsw x 43/4bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain7/8bsw x 47/8bswx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/4bsf x 41/4bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/16bsf x 45/16bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/8bsf x 43/8bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain9/16bsf x 49/16bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/2bsf x 41/2bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/8bsf x 45/8bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/4bsf x 43/4bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain7/8bsf x 47/8bsfx4 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1bsf x 41bsfx4 british hex head din 7931 steelinquire
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