FCH News

Hex Cap Screws, Black Oxide (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.

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

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Field FasILHex Head Cap ScrewGrade 5Black Oxide3/8-16 x 1 3/83/8-16 x 1 3/8 hex cap screw grade 5 blk ox_x000d_manufactured to asme b18.2.1 and sae j429 specifications400
    Contact_Supplier
Irwin IndOntHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide4 x 5/164x5/16 ind hex wsh slotted ty 25 t/c/s 18.8 s/s b/o b18.2.111200
    Contact_Supplier
AbabaCAHex Head Cap ScrewSteelBlack Oxide1/4-20 x 1 1/41/4-20 x 1 1/4 h/c black nylon b18.2.11500
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Black Oxide1/4-20 x 5/81/4-20 x 5/8 h/c gr 5 blk ox wax b18.2.1419
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Black Oxide1/2-13 x 11/2-13 x 1 h/c black luster gr 5 b18.2.160
    Contact_Supplier
Alma BoltMIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 7/81/4-20 X 7/8 BLACK OXIDE ST ST HCS 18-8 b18.2.11058
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelBlack Oxide#10-24 x 1/2screw hex c/s headsteel black oxide# 10-24 x 1/2 in b18.2.154
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelBlack Oxide#10-24 x 5/16screw hex c/s headsteel black oxide# 10-24 x 5/16 in b18.2.15480
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelBlack Oxidescrew hex c/s washer headsteel hardened black oxide unc 2a#6-19 x 3/4 in p-tite b18.2.12325
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelBlack Oxide10 x 3/4screw hex c/s headsteel hardened black oxide# 10 x 3/4 in. b18.2.151000
    Contact_Supplier
General FMIHex Head Cap ScrewSteelBlack Oxide5/165/16 hex dome cap blk polyethylene b18.2.14821
    Contact_Supplier
OSSCORIHex Head Cap ScrewSteelBlack Oxide1/2-13 x 1 3/41/2-13x1 3/4 hex cap screw black ox b18.2.1381
    Contact_Supplier
OSSCORIHex Head Cap ScrewSteelBlack Oxide1/2-13 x 41/2-13x4 hex cap screw black ox b18.2.199
    Contact_Supplier
QFCTXHex Head Cap ScrewGrade 5Black Oxide1/2-13 x 1 3/41/2-13 x 1 3/4 hex cap gr5 blk oxide ft b18.2.15
    Contact_Supplier
QFCTXHex Head Cap ScrewSteelBlack Oxide1/2-13 x 11/2-13x1 hex c/s black nylon b18.2.12900
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 2Black Oxide3/8-16 x 3 1/2screw hcs gr2 (bo) 3/8-16x3 1/2 b18.2.152,441
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 2Black Oxide3/8-16 x 4 1/2screw hcs gr2 (bo) 3/8-16x4 1/2 b18.2.113,577
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 2Black Oxide1/4-20 x 3 1/4screw hcs gr2 (bo) 1/4-20x3 1/4 b18.2.114,400
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 2Black Oxide1/4-20 x 2 1/2screw hcs gr2 (bo) 1/4-20x2 1/2 b18.2.1127,909
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 5Black Oxide1/4-20 x 5/8screw hcs gr5 (bo) 1/4-20x5/8 b18.2.1185,390
    Contact_Supplier
FACCAOntHex Head Cap ScrewGrade 2Black Oxide7/16-14 x 2hex head cap screw 7/16-14 unc x 2 lg grade 2 black finish b18.2.1401
    Contact_Supplier

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