A black-phosphate finish provides mild corrosion resistance.

These inserts are made to stringent military specifications.

Forming the strongest hold of any of our threaded inserts, these inserts have a distorted internal thread to lock screws into place and keys that drive into surrounding material to prevent slipping and rotating.

A black-phosphate finish provides mild corrosion resistance.

These inserts are the most corrosion-resistant thread-locking inserts we offer.

A closed-end tap, drill bit, and installation bit are included with these inserts.

The tapered shape makes it easier to guide these inserts into a hole during installation. Use a drill bit to create a straight hole, then taper the top half.

Install these inserts into plastic parts to create a secure base for fasteners.

These 18-8 stainless steel inserts have better corrosion resistance than brass inserts and may be mildly magnetic.

These aluminum inserts are 70% lighter than brass inserts, electrically conductive, and nonmagnetic. They have good corrosion resistance, which is comparable to brass but not as good as stainless steel.

These aluminum inserts are 70% lighter than brass inserts, electrically conductive, and nonmagnetic. They have good corrosion resistance, which is comparable to brass but not as good as stainless steel.

The flange keeps these inserts from pulling through a hole. Press them in from the underside of material, and install a screw from the top of material.

Fins cut into the surrounding material for a more secure hold than knurled inserts. Made from brass, they’re nonmagnetic, corrosion resistant, and electrically conductive.

These 18-8 stainless steel inserts have better corrosion resistance than aluminum inserts and may be mildly magnetic.

Use these inserts to install fine-thread screws in existing holes.

Press these inserts into a drilled hole and the flexible metal teeth anchor them in the material. Use them with carbon fiber, fiberglass, and garolite.

Steel inserts have high strength for durability.

These 18-8 stainless steel inserts have excellent resistance to chemicals and may be mildly magnetic.

Large threads cut into softwood such as particleboard for a strong hold.

A closed end seals out elements and protects the threads on these inserts from debris.

Mount these inserts flush or below the material's surface.