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4 1/2 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 ScrewSteelPlain3/8bsw x 4 1/23/8bswx4 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/2bsw x 4 1/21/2bswx4 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/8bsw x 4 1/25/8bswx4 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain3/8bsf x 4 1/23/8bsfx4 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain1/2bsf x 4 1/21/2bsfx4 1/2 british hex head din 7931 steelinquire
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MMCCILHex Head Cap ScrewSteelPlain5/8bsf x 4 1/25/8bsfx4 1/2 british hex head din 7931 steelinquire
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