These press-fit nuts have a nylon insert that grips threads to resist loosening and knurls on the bottom of the nut that hold them firmly in place. Press them into a drilled or punched hole with an installation tool or an arbor press. Installation requires access to both sides of the panel.

Steel locknuts without a finish are ready to be painted or finished.

Zinc-plated steel locknuts are a good option in dry environments. The zinc plating prevents the steel from corroding until the plating wears away.

Cadmium yellow-chromate plated steel locknuts resist corrosion in wet environments.

18-8 stainless steel locknuts are chemical resistant and may be mildly magnetic.

For technical drawings and 3-D models, click on a part number.

Threads float within the body so you can install a bolt at a slight angle to align off-center parts. These nuts have knurls on the bottom of the nut hold them firmly in place. Press them into a drilled or punched hole with an installation tool or an arbor press. Installation requires access to both sides of the panel. A zinc plating provides corrosion resistance in wet environments.

For technical drawings and 3-D models, click on a part number.

These nuts have good chemical resistance and may be mildly magnetic. Also known as broach style captive nuts, press them into a drilled or punched hole in plastic and soft metal with an arbor press or similar pressure tool. Installation requires access to both sides of the panel. Knurls on the bottom of the nut hold them firmly in place. A tin plating provides corrosion resistance to chemicals and salt water.