1/4-24 UN M2 HSS 5 Piece Tap & Die Set, Harley & Indian Restoration Tools
USD 34.95 USD
Specifications
| Brand | GTI |
| Original/Reproduction | Contemporary Original |
1 M2 HSS Taper Tap. 1 M2 HSS Plug Tap. 1 M2 HSS Bottom Tap. High Speed Steel (HSS) will stay sharp longer than High Carbon Steel (HCS). Unified or Unified National aka UN is a 60 degree thread angle used by Harley & Indian on this size thread.