SMT offers a full range of high quality laydown triangular thread-turning inserts in ISO metric, UN, Whitworth, NPT, NPTF,BSPT, TR, API RD, RD, ACME, STACME, UNJ, MJ, PG,SAGE profiles, available in PVD-TiALN , PVD-TIN ,etc, for steel,stainless steel, and aluminium.
Standard and non-standard are welcome.