Useful in low-clearance applications, these metric nuts are roughly half the height of standard hex nuts, but aren’t as strong. All are 18-8 stainless steel, which is nearly as strong as steel but won’t rust in outdoor, washdown, and other corrosive environments.

These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

These metric nuts are made of 316 stainless steel and half as tall as regular hex nuts—use them around chemicals and salt water when space is limited.

Stainless steel nuts have excellent corrosion resistance in most environments.

Choose these locknuts for their adherence to strict military standards for material and construction.

These locknuts have good chemical resistance.

Stainless steel locknuts have excellent corrosion resistance in most environments.