Size: 1/4-19Thickness: 5/8″Across the Flat: 1 1/4″
HSS BSPF
3/4-14 BSPF Taper Tap
5/8-14 BSPF Taper Tap
1″-11 BSPF Taper Tap
1 1/2-11 BSPF Taper Tap
1/16-28 BSPF Plug Tap
5/8-14 BSPF Bottom Tap
1/8-28 BSPF Bottom Tap
1/8-28 BSPF Plug Tap
1/2-14 BSPF Taper Tap
3/8-19 BSPF Taper Tap