Steam Oxide Bottoming Spiral Flute Tap, 1/2-13 UNC Tread Size, Steam Oxide Finish, 3.375 in OAL

Greenfield Threading Steam Oxide Bottoming Spiral Flute Taps

Description

  • UN coarse UNC taps have fewer threads per inch than UN fine UNF taps
  • Compared to UNF taps, UNC taps perform better in threading applications on brittle materials and are less likely to cross thread
  • Coarse threads can withstand more physical abuse than fine threads
  • Black-oxide finish on these taps retains lubricants to improve the taps’ wear resistance and chip flow
  • Black-oxide taps should only be used on ferrous metals

Specification

Brand