Selftapping insert with 3 blind holes
Rampa selftapping insert, type BAS with 3 blind cutting bores for duroplastic material, aluminium, HPL and other composites.
No need for pre-tapering!
Description
Rampa selftapping insert, type BAS can cut it's thread in the pre-drilled hole thanks to the combination of the blind selftapping cutting bores and the special (non-metric) outerthread with smaller thread angle.
Best mounted in a countersunk and pre-drilled hole in materials with higher shearing
strength such as duroplastic material, aluminium, HPL and other composites. This is the ideal solution for innerthread repair in those materials.
The shorter version of the BAS type allows an installation in thinner panels and shorter blind holes.
This threaded insert can be mounted with a manual tool 512 or the mechanical version 515, both hold the insert at the innerthread, so that the outerthread can be screwed into the hole.
Available in steel zinc plated, stainless steel 303 and even 316Ti from M4 up to M10!
