Osg 3G-OTH-244328 — Technical Specifications

The OSG Screw Thread Insert STI Tap (MPN 0146708) is a spiral-flute tap designed for steel and stainless steel, featuring a 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. This tool is engineered for threading applications requiring insert installation, with specifications that ensure precise thread formation in demanding materials.