Heli-coil 3G-OTH-598974 — Technical Specifications

The HELI-COIL Helical Insert (MPN K1191-161) is a free-running, tanged tang style insert with a 1"-12 thread size, fine thread, and right-hand orientation. Made from 18-8 metal, it has an overall length of 1 1/2 in and a tensile strength range of 200,000 to 250,000 psi. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—with specialist depth in combustion, pumps, and controls—ensuring you get the right solution, not just a part.