Threaded inserts repair stripped threads or create new permanent threads in a mounting surface.

Self-locking inserts install into a mounting surface and provide a female-threaded hole for installing male-threaded fasteners. They feature external threading with a pre-applied thread …

When it comes to HELI-COIL Helical Inserts, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.

Heat-set threaded inserts, also known as ultrasonic inserts, install into plastics and other thermally deformable materials using heat to secure themselves in place. They can be installed using an …

Threaded inserts repair stripped threads or create new permanent threads in a mounting surface.

Helical inserts install into openings in a mounting surface and provide new female threads for installing male-threaded fasteners. They use a coiled wire design that engages the mounting …

When it comes to Fasteners, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.

Key-locking inserts fasten into threaded holes and provide new female threads for fasteners to engage with. The insert screws into the mounting surface then the integrated keys are driven …

Inserts with multiple edges can be rotated (indexed) to expose a fresh cutting edge when the old one dulls. Indexable parting and grooving tools require fewer tool changes than solid tools in …

Socket nuts, also known as Allen nuts, are female-threaded fasteners that can function as either an insert or female-threaded nut. They feature internal threads for engaging male fasteners …