Osg 3G-OTH-273387 — Technical Specifications

The OSG Screw Thread Insert STI Tap is a spiral-flute tap designed for M8x1.25 metric threads, with a D3 / 4H-6H tolerance class, made from high-speed steel and featuring 3 flutes (MPN 10900700). 3G Electric interprets this demand and sources the genuine OSG tool, backed by our specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right solution.