Hex Jam Nuts

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

Hex jam nuts are thin hex nuts. They have coarse and fine machine screw threads, like hex nuts, but their reduced thickness results in a reduction in strength. They are used with small machine screws to save space or to "jam" against another nut to create a locking action.

A563 GRADE A FINISHED HEX JAM NUT, PLAIN (INCH)

Finished Hex Jam Nuts, Plain (27)

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

Finished Hex Jam Nuts, Zinc (55)

A563 GRADE A FINISHED HEX JAM NUT, ZINC YELLOW CR+6 (INCH)

Finished Hex Jam Nuts, Yellow Zinc (16)

A563 GRADE A FINISHED HEX JAM NUT, HDG (INCH)

Finished Hex Jam Nuts, Galvanized (12)

STAINLESS 18 8 HEX JAM NUT (INCH)

Finished Hex Jam Nuts, 18-8 Stainless (16)

STAINLESS 316 HEX JAM NUT (INCH)

Finished Hex Jam Nuts, 316 Stainless (23)

A563 GRADE A HEAVY HEX JAM NUT, PLAIN (INCH)

Heavy Hex Jam Nuts, A563 Grade A Plain (2)

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

Heavy Hex Jam Nuts, A563 Grade A Zinc (23)