Insize Thread Plug Gage 9/16-18 UNF Class 2B Series 4643-9D2 SOMTA - Series 521 HSS BSW Tap 3/32" Intermediate (Whitworth) high-load applications with minimal wear

high-load applications with minimal wear

With data logging

the insert features a 55° included angle with a rounded crest and root

Part Number: 21560

and efficiency to your projects

Insize Thread Plug Gage 9/16-18 UNF Class 2B Series 4643-9D2 SOMTA - Series 521 HSS BSW Tap 3/32" Intermediate (Whitworth) high-load applications with minimal wearInsize Thread Plug Gage 9 16 18 UNF Class 2B Series 4643 9D2 The Insize 4643 9D2 is a high accuracy thread plug gage for 9 16 18 UNF internal threads, Class 2B. It meets ANSI B1. 2 standards and is supplied with both GO and NOGO members for reliable gauging. Made from hardened OHNS steel (HRC6062), it ensures long service life and consistent precision. Delivered with a manufacturer's inspection certificate. Specifications: Part No: 4643 9D2 Thread