We are manufacture and exporter of Helicoil Inserts, STI tap, tool and Kits in Korea

Ours Thread Inserts ( Helicoil Inserts ) are precision formed screw thread coils of diamond-shaped 304 stainless steel wire.

When installed into tapped holes by Helicoil tap, screw thread inserts provide permanent conventional internal screw threads of any bolt and screw.

also

exclusive Helicoil Tap, installation Tools, Helicoil remove tool are available

1. Type is Free Running and Locking Type with 5 different length 1D,1.5D,2D,2.5D,3D

2. Material ;

. 304 Sainless Steel - Standard and general purpose

. 316 Stainless Steel

. Phosphor Bronze - electrical conductivity

. Color - available Gold, verification of insert installation

3. STI Tap

4. Installation tool - Hand Tool, Prewinder tool, Removal Tool

5. Kits are available from M3 to M14