Steelworks Boltmaster 11842, #10-24, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

1/4"-20, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

Steelworks Boltmaster 11844, 5/16"-18, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

3/8"-16, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

Steelworks Boltmaster 11846, 7/16"-14, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

1/2"-13, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

5/8"-11, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.

Steelworks Boltmaster 11849, 3/4"-10, Steel Coupling Nut, Coarse Threaded, Zinc Plated, Should Not Be Welded.