2-56X3/16X1/16 Standard Pattern Hex Machine Screw Nut Black Oxide (Pack Qty 10,000) BC-02NHB

Standard Pattern Hex Machine Screw Nut Black Oxide

Hex Machine Screw Nut: Designed to be used specifically with machine screws. Stainless nuts are used with stainless machine screws where parts are subject to corrosive conditions. Square Machine Screw Nut: Offers a greater bearing surface for wrenching