TAP or Adjustable DIE Special Thread - HSS for Threads on Harley 6-8 gauge Spoke & Nipples with cut (not rolled*) 40 tpi (* rolled thread is approx .172" dia - cut is .155" dia)
TAP or Adjustable DIE Special Thread - HSS for Threads on Harley 6-8 gauge Spoke & Nipples with cut (not rolled*) 40 tpi (* rolled thread is approx .172" dia - cut is .155" dia)