Nuts have internal machine threads, for use with machine thread bolts and screws.

Nuts, Zinc plated grade 8, 5/16"-18

Nut

Hex nuts

A standard six sided nut.

  • Zinc plated grade 8 steel yellow
Hex nylon insert lock nuts

Hex nylon insert lock nuts

A hex nut with a nylon ring to resist loosening.

  • Zinc plated grade 8 steel yellow
Flange nuts

Flange nuts

A nut with a built in washer.

  • Zinc plated grade 8 steel yellow
Flange nuts serrated

Flange nuts serrated

A nut with a built in washer which is serrated to resist loosening.

  • Zinc plated grade 8 steel yellow
Flange nuts nylon insert

Flange nuts, nylon insert

A nut with a built in washer and a nylon insert to prevent loosening.

  • Zinc plated grade 8 steel yellow