Material: steel, brass, stainless steel
- The SCREW-SERT is a metallic insert composed by a normalize threaded and an appropriate external threading
- An chamfering external thread a cutting slot
- Two grooves with sharp edges

See too boxed sets of intervis.

Assets
- Without pre-tapping
- Perfect anchoring of the SCEW-SERT, noclearance between it and the part
- Security increased for hight pull-out, with only 30% to 40% of flange covering, the SCREW-SERT reach the maximum pull-out
- Tapping wear suppression