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

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.

Add strong metal threads to plastic. These inserts have a flange to curb overtightening, so you won’t crack your surface.

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

Assortments include various sizes of tapping inserts for softwood.

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

Made of steel, these rivet nuts add strong, reusable threads to sheet metal and other material that’s too thin to tap. The ribbed body on these nuts grips material better than smooth-body rivet nuts, so they won't twist when you tighten a screw.

These aluminum rivet nuts are one-third the weight of steel rivet nuts and have mild corrosion resistance.

A ribbed body on these rivet nuts and wedges under the flange bite into soft materials such as brass, aluminum, and composites to prevent spinning when you tighten a screw.

Irregularly shaped threads in these nuts form a tight grip, preventing screws from backing out in vibration-heavy environments.

A nonconductive rubber coating insulates the nut from electricity, seals out moisture, and damps vibration.

These aluminum rivet nuts are one-third the weight of steel rivet nuts and have mild corrosion resistance.

Made of stainless steel, these rivet nuts hold up better outdoors than zinc-plated steel rivet nuts.

With a durable plastic seal around a closed body, these rivet nuts add threads to sheet metal without letting water or dust pass through.

The closed end on these nuts keeps debris from passing through the nut or damaging the threads.

About twice as strong as aluminum rivet nuts, these low-profile rivet nuts have a cadmium or tin-zinc plating for corrosion resistance.

These low-profile rivet nuts are one-third the weight of steel and have mild corrosion resistance.

To block out moisture and resist corrosion in wet environments, these steel rivet nuts have a PVC plastic flange and a zinc-plated body. Install them in sheet metal with only a screw, no special tools required.

Threads float inside the nut so you can install a screw at a slight angle to align with off-center parts. They’re also known as Riv-Float nuts.