Osg 3G-OTH-402442 — Technical Specifications

The OSG Extension Tap (9/16"-18 UNF) is a spiral-point tap for multiple materials, featuring a H5 / 2B-3B tolerance, plug chamfer, V Coated Powdered Metal construction, and 3 flutes (MPN 1653504308). 3G Electric sources this genuine OSG tool alongside thousands of industrial consumables across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.