Osg 3G-OTH-236540 — Technical Specifications

The OSG Thread Forming Tap (#4-48 UNF, MPN 1400106501) is a general-purpose thread-forming tap with a Type of H3 / 2B-3B, Modified Bottoming Chamfer, and Black Oxide Cobalt finish. It is designed for forming internal threads in a range of materials, with the H3 / 2B-3B specification indicating its tolerance class for thread fit.