ApplianPar Round HSS 2-56 UNC Tap and Die Set Right Hand Machine Thread Plug

M12 x 1.5 Metric Tap and Die Set, M12 X 1.5mm HSS Machine Thread Tap and M12 X 1

uxcell 8-32 UNC Tap and Die Set, HSS Machine Thread with Round Threading...

Aceteel 1/2"-28 UNEF HSS Tap And Die Set, 1/2 x 28 Machine Thread Sliver

Aceteel 5/16"-20 UN HSS Tap And Die Set, 5/16 x 20 5/16''-20 UN, Sliver

7/16"-20 UNF HSS Tap And Die Set, 7/16 x 20 7/16''-20 UNF, Sliver