Osg 3G-OTH-217878 — Technical Specifications

The OSG Spiral Flute Tap (1/2"-20 UNF, MPN 1762501) is a 3-flute, H7 / 2B-3B tolerance tap with a Modified Bottoming Chamfer, designed for threading steel and stainless steel. 3G Electric sources this genuine OSG tool as part of our industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support for your threading applications.