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2 1/2 Hex Cap Screws

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.

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

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSHex Head Cap ScrewGrade 8Plain2 1/2-4 x 10nc hex c/s gr. 81
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R&S IndusORHex Head Cap ScrewGrade 8Plain2 1/2-4 x 82 1/2-4 x 8 hex cap screw grade 8 plain3
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American WIHex Head Cap ScrewASTM A354 Grade BDPlain2 1/2-4 x 112-1/2-4x11 nc hex hd c/s a354 bc per ansi b18.2.1 & straightness per page c-22 ifi 6ed3
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LonghornTXHex Head Cap ScrewGrade 5Plain2 1/2-4 x 6 1/22-1/2-4 x 6-1/2 hex cap screw gr 52
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HayesCAHex Head Cap ScrewGrade 5Plain2 1/2-8 x 12 1/22 1/2-8 x 12 1/2 hex c/s gr 5 pln1
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 20bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1150
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 14bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1200
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 26bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.175
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 4bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1140
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 7bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1140
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 20bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1100
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BIG BOLTILHex Head Cap ScrewGrade BPlain2 1/2-4 x 26bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.175
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LibertyILHex Head Cap ScrewGrade 2Plain2 1/2-4 x 7hex c/s grade 25
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LibertyILHex Head Cap ScrewGrade 8Plain2 1/2-4 x 6 1/2hex c/s24
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MidStatesMIHex Head Cap ScrewGrade 5Plain2 1/2-12 x 5 3/4hex c/s1
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HodellOHHex Head Cap ScrewGrade 8Plain2 1/2-4 x 6 1/22 1/2-4x6 1/2 grade 8 hexhd m/b plain dom2
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HodellOHHex Head Cap ScrewGrade 8Plain2 1/2-4 x 6 1/22 1/2-4x6 1/2 grade 8 hexhd m/b plain dom2
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CNBILHex Head Cap ScrewGrade 8Plain2 1/2-7 x 8hex mb pl24
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THRDFASTALHex Head Cap ScrewGrade 5Plain2 1/2-4 x 5 1/2gr5 hex c/s b18.2.11
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