• Allied Bolt Suggest Best Practices/installations notes:

1/4"-20 x 4" GRADE 2 HEX TAP BOLT ZINC PLATED

    • Grade 2 bolts conform to ASTM A307 Grade A.
    • All tap bolts are fully threaded.
    • Grade 2 bolts are zinc plated to meet ASTM Specification F1941.
    • Bolts conform to the dimensions of ASME B18.2.1.
    • Minimum tensile strength: 1,900 lbf.
    • Recommended torque value: 3.93 ft lb.


Standard Packaging Information

Part # Description Pkg Qty Pkg Per Carton Carton Weight
21059 1/4"-20 x 4" GRADE 2 HEX TAP BOLT ZINC PLATED 100 4 20

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