Osg 3G-OTH-215477 — Technical Specifications

The OSG Spiral Point Tap (5/16"-18 UNC, MPN 1240800) is a general-purpose spiral-point tap with an H5 / 2B-3B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and delivers the genuine OSG tap, backed by specialist sourcing across 14 industrial departments — including cutting tools — with trusted depth in combustion, pumps, and controls.