Osg 3G-OTH-281530 — Technical Specifications

The OSG Thread Forming Tap (9/16"-18 UNF) is an oversized thread-forming tap, type H12 with a modified bottoming chamfer and black oxide cobalt finish (MPN 1400148901). It is designed for forming internal threads without cutting, using the supplied H12 tolerance class. 3G Electric sources this genuine OSG tool as part of our broad industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls.