Heli-coil 3G-OTH-262141 — Technical Specifications

The HELI-COIL Screw Thread Insert STI Tap (Straight Flute) is a general-purpose tap for 7/8"-14 UNF threads, with H3 / 3B tolerance and a plug chamfer. It features 4 flutes and is designed for installing HELI-COIL screw thread inserts. 3G Electric sources this OEM-specified tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls.