Osg 3G-OTH-313547 — Technical Specifications

The OSG Extension Tap (MPN 2104401) is a 3/8"-24 UNF spiral-point extension tap with an H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets this demand and sources the genuine OSG tool, supporting your threading operations across 14 industrial departments — with specialist depth in cutting tools and far more.