Products 1301502701 Unit Price: $ 40.1115 /EA Pkg Qty: 1 Description: 1/2-20 UNF 2B 4FL 2.5P HY-PRO DIN VXL S/O Item Category Code: OSG Product Group Code: THREADING Chamfer Length: 2.5P - 3P Coating: STEAM OXIDE Coolant Through: NO Flutes: 4 Material: HSSE Overall Length: 100mm Shank Diameter: 0.367" Size: 1/2" Square Size: 0.275" Style: SPIRAL FLUTE Thread Class: UNF Thread Length: 1-21/32" Thread Limit: 2B TPI / Pitch: 20 × Warning! You are currently logged in as a guest, please login or continue as guest.