FCH News

Hex Cap Screws, Zinc/Black (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.

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

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black5/16-18 x 1 1/45/16-18 x 1 1/4 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1310
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black5/16-18 x 15/16-18 x 1 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.11438
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 13/8-16 x 1 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1591
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 1 1/43/8-16 x 1 1/4 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1748
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 23/8-16 x 2 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1545
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 1 1/23/8-16 x 1 1/2 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1536
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 2 3/43/8-16 x 2-3/4 hex capscrew gr2 steel zinctriv black .0002 b18.2.1300
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 2Zinc/Black3/8-16 x 3 1/43/8-16 x 3 1/4 unc gr 2 hhcs .0002 min zinc trivalent black b18.2.1500
    Contact_Supplier
Irwin IndOntHex Head Cap ScrewGrade 5Zinc/Black1/2-13 x 3 1/21/2-13 x 3-1/2 hex capscrew grade 5 zinc tri black .0002 b18.2.1677
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 5Zinc/Black1/4-20 x 1 5/81/4-20x1-5/8 hhcs grade 5 stl zinc black w/patch b18.2.1 () () ()12820
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 8Zinc/Black1/4-28 x 1 1/41/4-28x1-1/4 hhcs grade 8 stl ams 2417/astmb841 bzn b18.2.1 () () ()581
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 8Zinc/Black1/4-20 x 1 1/21/4-20x1-1/2 hhcs grade 8 stl ams 2417/astmb841 bzn b18.2.1 () () ()605
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 5Zinc/Black1/4-20 x 3/81/4-20x3/8 hhcs grade 5 stl ams 2417/astmb841 bzn b18.2.1 () () ()1622
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 8Zinc/Black3/8-16 x 2 1/23/8-16x2-1/2 hhcs grade 8 stl ams 2417/astmb841 bzn b18.2.1 () () ()257
    Contact_Supplier
BHAMALHex Head Cap ScrewGrade 5Zinc/Black3/8-16 x 7/83/8-16x7/8 grade 5 hex cap bz b18.2.13786
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 5Zinc/Black1/2-13 x 1 3/41/2-13x1-3/4 hhcs grade 5 stl bzn b18.2.1 () () ()606
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 5Zinc/Black3/8-16 x 1 1/43/8-16x1-1/4 hhcs grade 5 stl bzn b18.2.1 () () ()2036
    Contact_Supplier
GLFOHHex Head Cap ScrewGrade 8Zinc/Black3/8-16 x 13/8-16x1 hhcs grade 8 stl ams 2417/astmb841 bzn b18.2.1 () () ()700
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Black5/16-18 x 15/16-18 x 1 h/c black zinc super-seal & wax gr 5 b18.2.161
    Contact_Supplier
AbabaCAHex Head Cap ScrewSteelZinc/Black5/16-18 x 1 1/45/16-18 x 1 1/4 h/c black zinc super-seal & wax g b18.2.1199
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Black3/8-16 x 1 1/23/8-16 x 1 1/2 h/c gr 5 blk znc b18.2.1390
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Black1/2-20 x 2 1/21/2-20 x 2 1/2 h/c gr 5 blk znc b18.2.142
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelZinc/Black#10-24 x 5/8screw hex c/s headsteel black zn# 10-24 x 5/8 in b18.2.1827
    Contact_Supplier
EximS'poreHex Head Cap ScrewSteelZinc/Black5/8-11 x 1 3/4screw hex c/s headsteel black trivalent5/8-11 unc x 1.75 in b18.2.15
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Black1/2-20 x 2 1/21/2-20 x 2 1/2 hex cap screws gr 8 zinc black b18.2.1144
    Contact_Supplier
Pac FasTXHex Head Cap ScrewGrade 5Zinc/Black1/4-20 x 1/21/4-20 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc black b18.2.1400
    Contact_Supplier
WSBKYHex Head Cap ScrewGrade 5Zinc/Black5/16-18 x 1screw hcs gr5 (bz) 5/16-18x1 b18.2.14,883
    Contact_Supplier

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