Coupling Nuts

A563 GRADE A HEX COUPLING NUT, ZINC CR+3 (INCH)

Coupling nuts have long, hexagonal bodies. They are used to hold a threaded rod or machine screw at each end.

A563 GRADE A HEX COUPLING NUT, PLAIN (INCH)

Coupling Nuts , A563 Grade A Plain (20)

A563 GRADE A HEX COUPLING NUT, ZINC CR+3 (INCH)

Coupling Nuts , A563 Grade A Zinc (52)

A563 GRADE A HEX COUPLING NUT, HDG (INCH)

Coupling Nuts , A563 Grade A Galvanized (20)

STAINLESS 304 COUPLING NUT (INCH)

Coupling Nuts, 304 Stainless (12)

STAINLESS 316 COUPLING NUT (INCH)

Coupling Nuts, 316 Stainless (20)