Heli-coil 3G-OTH-262041 — Technical Specifications

The HELI-COIL Screw Thread Insert STI Tap (Straight Flute, MPN 187-9) is a general-purpose tap for 9/16"-12 UNC threads, with H3 / 3B tolerance, 4 flutes, and a plug chamfer. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.