Osg 3G-OTH-265153 — Technical Specifications

The OSG Straight Flute Tap (MPN 1661900) is a 1/2"-20 UNF left-hand thread tap, type H3 / 2B-3B with a plug chamfer, made from high-speed steel and featuring 4 flutes. 3G Electric sources this genuine industrial threading tool as part of our broader capability to interpret demand and deliver across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.