Metric nuts, Zinc plated steel

Nut

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

Metric nuts, Zinc plated steel

Nut

Hex nuts

A standard six sided nut.

Hex nylon insert lock nuts

Hex nylon insert lock nuts

A hex nut with a nylon ring to resist loosening.

Hex jam nut

Hex jam nuts

A thinner version of a hex nut.

Metric flange nuts

Flange nuts

A nut with a built in washer.

Metric flange nuts serrated

Flange nuts serrated

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

Flange nuts, prevailing torque

Flange nuts, prevailing torque

An all metal lock nut with a built in washer often used in high temperature applications. This style of lock nut deforms the threads of the mated fastener. Can be domed or flat style.

Coupling nut

Coupling nuts

A long nut used to connect pieces of threaded rod or other male threaded fasteners.

Prevailing torque lock nut

Prevailing torque lock nuts

An all metal lock nut that is often used in high temperature applications. This style of lock nut deforms the threads of the mated fastener.