Osg 3G-OTH-231968 — Technical Specifications

The OSG Spiral Point Tap (5/16"-18 UNC, MPN 1101511005) is a TiN-coated cobalt tap with H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for threading aerospace materials. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments—including machining—with specialist depth in combustion, pumps, and controls as an authorized distributor.