Heli-coil 3G-OTH-261990 — Technical Specifications

The HELI-COIL Screw Thread Insert STI Tap (Straight Flute, MPN 8193-24) is a general-purpose STI tap with a 1 1/2"-12 UNF thread, H4 / 3B tolerance, 6 flutes, and a plug chamfer. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.