5/8" x 26TPI UNS (Unified National Special) Spiral Machine Tap, HSS. By Noris.
S$ 30.82
UNS Taps
No.10 x 44TPI Left Hand Plug Tap, HSS. By Winter Brothers Co. USA.
S$ 6.84 to S$ 10.26
3/8" x 25TPI UNS (Unified National Special) Left Hand Tap or Tap Set, HSS.
S$ 34.25
22.6mm x 32TPI UNS (Unified National Special) Tap or Tap Set, HSS. By Norman.
S$ 34.25
No.10 x 44TPI UNS (Unified National Special) Left Hand Tap, HSS. By Norman.
S$ 8.55