These cap nuts have good chemical resistance and may be mildly magnetic.

These metric cap nuts have good chemical resistance and may be mildly magnetic.

These cap nuts have excellent resistance to chemicals and salt water.

These metric cap nuts have excellent resistance to chemicals and salt water.

About half the strength of medium-strength steel cap nuts, use them in light duty fastening applications, such as securing access panels.

These metric nuts are about half the strength of medium-strength steel cap nuts. Use them in light duty fastening applications, such as securing access panels.

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

Comparable in strength to Class 10.9 bolts, hese nuts are about 25% stronger than medium-strength steel cap nuts.

These Grade 5 cap nuts are suitable for fastening most machinery and equipment.

Brass cap nuts are corrosion resistant in wet environments and electrically conductive.

These nylon 6/6 cap nuts are chemical resistant, nonconductive, and lightweight.

These metric nylon 6/6 cap nuts are chemical resistant, nonconductive, and lightweight.

One-third the weight of steel, aluminum cap nuts resist corrosion in wet environments.

Known for their strength, these steel cap nuts have a black-oxide finish to resist corrosion in dry environments.

Stainless steel cap nuts have excellent corrosion resistance in most environments.

Low-profile cap nuts are about 20% shorter than standard cap nuts for use in low-profile applications.

These cap nuts offer at least three-times the thread depth of standard cap nuts and are about twice the height.

Cover exposed threads with these caps to help prevent bacteria growth in food processing areas and other sanitary environments.

Designed for sanitary conditions, these cap nuts fit into tight spaces to cover and seal exposed threads in your food processing facility.

The dome is open so these cap nuts can be used on bolts of any length.

An irregularly shaped thread grips the bolt for a stronger hold than nylon-insert cap locknuts.

The nylon cap covers and grips the threads to resist loosening.

A nylon insert on these metric nuts prevents vibration from loosening them, and a domed head protects the threads at the end of the bolt from damage and debris.

Also known as castle nuts, secure these nuts by inserting a cotter pin or safety wire through the slots and a drilled hole in your bolt for mild loosening resistance.

Secure these metric nuts by inserting a cotter pin or safety wire through the slots and a drilled hole in your bolt for mild loosening resistance. Often referred to as castle nuts.

About half the strength of medium-strength steel locknuts, these are for light duty fastening applications, such as securing access panels.

Stainless steel locknuts have excellent corrosion resistance in most environments.

Also known as Keps and K-Lock nuts, these locknuts have a free-spinning tooth lock washer that grips the material surface instead of threads for easy installation and mild vibration resistance.

These stainless steel locknuts have good chemical resistance and may be mildly magnetic.

These metric stainless steel locknuts have good chemical resistance and may be mildly magnetic.

These metric locknuts have a free-spinning tooth lock washer that grips the material surface instead of threads for easy installation and mild vibration resistance.

Cap nuts cover and protect threads while providing a finished appearance.