... of each of the following size:6 UNF Taps and Dies: 10-32,1/4"-28, 5/16 ... 24, 7/16"-20, 1/2"-2017 UNC Taps and Dies: 3mmx0.5, 4mmx0.7, 5mmx0.8, 6mmx1 ... of each of the following size:6 UNF Taps and Dies: 10-32,1/4"-28, 5/16 ... 24, 7/16"-20, 1/2"-2017 UNC Taps and Dies: 3mmx0.5, 4mmx0.7, 5mmx0.8, 6mmx1 ... O/D1- Screwdriver 1- Metal boxOrder No.Material200-1100Alloy Steel Tap and die set, 100pcs tap and die set, ...