Self-tapping inserts
Without pre-tapping, quick and easy installation

Suppression of wear in light alloys, plastic materials, in cases of frequent unscrewing
Repairing damaged threads
Materials: Galvanized Steel, Brass, AISI303, AISI316

Self-tapping threaded inserts – Self-tapping

The self-tapping metal threaded inserts have an internal thread intended to receive the screw and an external thread with a tapping function.

They are applied in low or medium resistant materials (composites, carbon fiber, cast iron, light alloy, copper, resins, thermosetting, thermoplastic) where it is necessary to have threads with better characteristics of resistance to traction and wear or if it is necessary to repair threads ruined.

The 0112 series threaded bushings with cut are for general use and due to the slight bending generated by the installation pressure they have a moderate braking effect on the screw. They are available in galvanized steel, brass, AISI303 or AISI316 stainless steel

The 0218 series threaded bushes do not have the milled gap like the 0112 ones, therefore they do not generate the slight braking effect of the screw, they are more suitable for installation on more resistant materials and are available in the short 0218C or long 0218L version. The 0218C series is also particularly suitable for thin-wall applications.

The materials that can be supplied are galvanized steel or AISI303 stainless steel

The bushings can be installed on holes without the need to perform a preparation thread.

Versions with dimensions on request can be supplied in a relatively short time.

Specials can be supplied with dimensions or materials not in the catalogue.