3/4-10 Heavy Hex Nut, A563 Grade DH Steel, Plain (Quantity: 1000) Thread Size-Pitch: 3/4-10

Grade-DH nuts are heat treated by quenching in a liquid medium from a temp above the transformation temp To be used with A325 Type 1, A325 Type 3,

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3/4 X 22 HEAVY HEX BOLT A325 TYPE3 W/ DH3 HEAVY HEX NUT

Fasteners Direct

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HEAVY HEX NUT A563-DH 3/4-10,10/PK

A six-sided internally threaded fasteners which is both thicker and wider across the flats than a same-sized finished hex net. This is the strongest

4-4 Heavy Hex Nut, A563 Grade A Steel, Plain (Quantity: 2) Thread Size-Pitch: 4-4