Osg 3G-OTH-310984 — Technical Specifications

The OSG Extension Tap (MPN 1298200) is a 1/4"-28 UNF spiral-flute extension tap, type H3 / 2B-3B with a plug chamfer, made of high-speed steel and featuring 3 flutes. 3G Electric sources this precision threading tool as part of our industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.