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Hex Cap Screws, Class 10.9 (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.

9 results, (click on any line for more information)
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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BIG BOLTILHex Head Cap ScrewClass 10.9PlainM300bolt & c/s hex str/b (a325 a490 ) stainless (a1 a2 18-8 304 310 etc.)5/8-18x11b18.2.1300
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 1/4-7x12hvyhex b18.2.1600
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 3/8-6x5b18.2.11214
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 1/2-6x14hvyhex b18.2.1150
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1-8x4 3/4square b18.2.1400
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 3/8-6x7b18.2.1436
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 1/8-7x3 1/2b18.2.1114
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BIG BOLTILHex Head Cap ScrewClass 10.9Plainbolt & c/s hex str/b (a325 a490 )steel1 1/4-7x3 1/2b18.2.1939
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Coburn Myers Fastening SystemsPAHex Head Cap ScrewClass 10.9Zinc/ClearM16-2.00 x 150hex cap screw din 933 class 10.9 zinc b18.2.1550
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