M.5 Metric & .50UNM

0.50UNM Thread Plug Go Gage HSS #32585

0.50UNM Plug Go Gage pitch .125mm; UNM stands for “United National Miniature” the American Metric miniature Thread standard. Precision Thread Gage made of High-Speed Steel then hardened. Picture is representative of part. ...

0.50UNM Thread Plug No-Go Gage, HSS #32586

0.50UNM Plug No-Go Gage pitch .125mm; UNM stands for “United National Miniature” the American Metric miniature Thread standard. Precision Thread Gage made of High-Speed Steel then hardened. Picture is representative of part...