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6 1/4 inch length 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.

7 results, (click on any line for more information)

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALHex Head Cap ScrewGrade 8Plain3/4-10 x 6 1/43/4-10 x 6 1/4 hex c/s gr-8 plain b18.2.184
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B & K FASTPAHex Head Cap ScrewGrade 2Plain1 3/8-6 x 6 1/41 3/8-6 x 6 1/4 hex cap screws gr 2 plain b18.2.122
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B & K FASTPAHex Head Cap ScrewGrade 2Zinc/Clear3/4-10 x 6 1/43/4-10 x 6 1/4 hex cap screws gr 2 zinc b18.2.15
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B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear3/4-16 x 6 1/43/4-16 x 6 1/4 hex cap screws gr 5 zinc b18.2.1193
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QFCTXHex Head Cap ScrewSteelGalvanized3/4 x 6 1/43/4 x 6-1/4 a325 hdg hvy hex bolt domestic rocap ( do not assemble) assy b18.2.13
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QFCTXHex Head Cap ScrewSteelGalvanized3/4 x 6 1/43/4x6-1/4 a325-1 hvy hex bolt hdg domestic rocap b18.2.125
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APIIAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 6 1/4screw hhc p/t gr5 zncl ansi b18.2.1207
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