Manufacturer
Walter-Prototyp
Description
1/4-28 UNF, 3 Flute, 25° Helix, Modified Bottoming Chamfer, Bright Finish, Powdered Metal Spiral Flute STI Tap Right Hand Flute, 3.5433" OAL, 0.315" Shank Diam, 0.7087" Thread Length, 3B Class of Fit, Series 234079