Size: No 4-40 Thickness: 1/4″ Across the Flat: 0.59″
HSS BSPF
5/8-14 BSPF Taper Tap
1/16-28 BSPF Taper Tap
1″-11 BSPF Taper Tap
5/8-14 BSPF Plug Tap
7/8-14 BSPF Plug Tap
1″-11 BSPF Bottom Tap
1 1/2-11 BSPF Taper Tap
2 1/2-11 BSPF Taper Tap
3/8-19 BSPF Taper Tap
2 1/4-11 BSPF Taper Tap