These nuts are about 25% stronger than medium-strength steel nuts.

These nuts are suitable for fastening most machinery and equipment.

Hardened for added strength, these nuts are more corrosion resistant to chemicals and salt water than 18-8 stainless steel nuts.

Often used to fasten parts in engines and turbines, these nuts are comparable in strength to Grade 8 steel.

Also kown as heavy hex nuts, these nuts are about 10% wider and taller than standard hex nuts to distribute load over a large area.

Bronze nuts are stronger and more resistant to salt water than brass nuts.

More corrosion resistant than 18-8 stainless steel nuts, these nuts can be used in saltwater environments.