Osg 3G-OTH-236487 — Technical Specifications

The OSG Thread Forming Tap (1/2"-20 UNF, MPN 1400144701) is a general purpose thread-forming tap with an H6 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. It is designed for forming internal threads in a range of materials without cutting, reducing chip evacuation issues.