
Secure bolts and threaded rod with six-sided nuts for general fastening applications.

Help resist loosening from vibration with nuts featuring a nylon locking insert.

Help resist loosening with all-metal nuts featuring a distorted thread locking design.

Distribute the fastening load with nuts featuring a built-in washer-like base.

Connect two pieces of threaded rod or extend threaded assemblies.

Create a machine-threaded fastening point in wood with pronged nuts that help resist turning.

Cover exposed bolt ends with domed nuts for a finished appearance.

Secure assemblies with nuts featuring an attached, free-spinning toothed lock washer.

Tighten and loosen connections by hand for convenient adjustment and removal.

Adjust connections by hand while a wide base distributes the fastening load.

Fit tight spaces or lock against another nut with thin-profile hex nuts.

Fasten components with four-sided nuts that provide a broad bearing surface.

Secure assemblies with castellated nuts designed for use with cotter pins and drilled bolts.

Help prevent nuts from turning with slots that accommodate cotter pins through drilled bolts.
Secure fixtures to hollow walls with spring-loaded wings that open behind the surface.
Add threaded fastening points to thin materials with inserts installed from one side.
(305) 400-8210 | sales@primefast.com
4242 NW 37 Avenue Miami, FL 33142
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