FCH News

1 3/8 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.

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

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHHex Head Cap ScrewGrade 5Plain1 3/8-6 x 51-3/8-6x5 hhcs grade 5 stl pln b18.2.1 () () ()12
    Contact_Supplier
BIG BOLTILHex Head Cap ScrewGrade 8Plain1 3/8-12 x 4bolt & c/s hex str/b (a325 a490 ) 1/2b18.2.1650
    Contact_Supplier
BIG BOLTILHex Head Cap ScrewGrade 5Plain1 3/8-6 x 12bolt & c/s hex str/b (a325 a490 )square b18.2.1106
    Contact_Supplier
BIG BOLTILHex Head Cap ScrewGrade 5Plain1 3/8-6 x 4bolt & c/s hex str/b (a325 a490 )square b18.2.1114
    Contact_Supplier
BIG BOLTILHex Head Cap ScrewGrade 5Plain1 3/8-6 x 8bolt & c/s hex str/b (a325 a490 )square b18.2.146
    Contact_Supplier
BIG BOLTILHex Head Cap ScrewGrade 5Plain1 3/8-6 x 6bolt & c/s hex str/b (a325 a490 )square b18.2.1106
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 5Plain1 3/8-6 x 5 1/21-3/8-6x5-1/2 hhcs grade 5 stl pln b18.2.1 () () ()10
    Contact_Supplier
XL ScrewGAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5hex c/s SAE j429 asme b18.2.115
    Contact_Supplier
XL ScrewGAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5 1/2hex c/s SAE j429 asme b18.2.115
    Contact_Supplier
JET FITTINGCAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 4 1/21 3/8-6x4 1/2 hex cap sc grade 5 stl pl 846736 b18.2.118
    Contact_Supplier
JET FITTINGCAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 81 3/8-6x8 hex cap sc grade 8 stl 451657 b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 31 3/8-6 x 3 hex cap screws gr 5 plain b18.2.111
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1 3/8-6 x 3 1/41 3/8-6 x 3 1/4 hex cap screws gr 2 plain b18.2.13
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1 3/8-6 x 3 1/21 3/8-6 x 3 1/2 hex cap screws gr 2 plain b18.2.19
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 3 1/21 3/8-6 x 3 1/2 hex cap screws gr 5 plain b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 51 3/8-6 x 5 hex cap screws gr 5 plain b18.2.12
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 5 11 3/8-6 x 5 3/8 hex cap screws gr 5 plain w/1 3/4 thread b18.2.138
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1 3/8-6 x 5 1/21 3/8-6 x 5 1/2 hex cap screws gr 2 plain b18.2.16
    Contact_Supplier
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
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 9 1/21 3/8-6 x 9 1/2 hex cap screws gr 8 plain b18.2.15
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow1 3/8-12 x 81 3/8-12 x 8 hex cap screws gr 8 z yellow b18.2.110
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 61 3/8-6x6 hex cap screws grade 8 plain b18.2.12
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1 3/8-6 x 21 3/8-6 x 2 hex cap screw gr 2 plain b18.2.112
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 51 3/8-6 x 5 hex cap screws gr.8 b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 6 1/21 3/8-6 x 6 1/2 hex cap screws gr 8 plain b18.2.12
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 101 3/8-6 x 10 hex cap screws gr 8 plain b18.2.126
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1 3/8-6 x 121 3/8-6 x 12 hex cap screws gr 5 plain b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-6 x 121 3/8-6 x 12 hex cap screws gr 8 plain b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow1 3/8-12 x 8 x 51 3/8-12 x 8 hex cap screws gr 8 x 5 thread z yellow b18.2.13
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1 3/8-12 x 9 1/21 3/8-12 x 9 1/2 unf-3a hex cap screws gr 8 plain 5 thread with 30 deg chamfer b18.2.11
    Contact_Supplier
OSSCORIHex Head Cap ScrewGrade 8Plain1 3/8-6 x 51 3/8-6x5 hex cap screw grade 8 b18.2.14
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5gr8 hex c/s b18.2.13
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 5Plain1 3/8-6 x 8gr5 hex c/s b18.2.12
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 5Plain1 3/8-6 x 4gr5 hex c/s b18.2.12
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 5Plain1 3/8-6 x 5gr5 hex c/s b18.2.11
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8nf-12x6 gr8 hex c/s b18.2.110
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8nf-12x12 gr8 hex c/s b18.2.14
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5gr8 hex c/s b18.2.12
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5 1/2gr8 hex c/s b18.2.16
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 5Plain1 3/8-6 x 4 1/2gr5 hex c/s b18.2.16
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 8gr8 hex c/s b18.2.14
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 12gr8 hex c/s b18.2.12
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 14gr8 hex c/s b18.2.11
    Contact_Supplier
THRDFASTALHex Head Cap ScrewGrade 8Plain1 3/8-6 x 4gr8 hex c/s b18.2.115
    Contact_Supplier
KBSTNHex Head Cap ScrewGrade 8Plain1 3/8-12 x 41 3/8-12 x 4 1/2 hex cap/s alloy gr-8 b18.2.116
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 4gr8 hex c/s b18.2.14
    Contact_Supplier
THRDFASTFLHex Head Cap Screw316, 317, A4 StainlessPlain1 3/8-6 x 4t-316 ss hex c/s b18.2.12
    Contact_Supplier
THRDFASTOKHex Head Cap ScrewGrade 8Zinc/Yellow1 3/8-6 x 6gr8 hex c/s b18.2.1 domestic26
    Contact_Supplier
THRDFASTOKHex Head Cap ScrewGrade 5Zinc/Clear1 3/8-6 x 9gr5 hex c/s b18.2.11
    Contact_Supplier
THRDFASTALHex Head Cap Screw316, 317, A4 StainlessPlain1 3/8-6 x 3t-316 ss hex c/s b18.2.16
    Contact_Supplier
THRDFASTFLHex Head Cap ScrewGrade 8Plain1 3/8-6 x 5gr8 hex c/s b18.2.12
    Contact_Supplier
THRDFASTALHex Head Cap ScrewGrade 5Plain1 3/8-6 x 5 1/2gr5 hex c/s b18.2.18
    Contact_Supplier
THRDFASTALHex Head Cap ScrewGrade 5Plain1 3/8-6 x 4 1/2gr5 hex c/s b18.2.11
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.