No. 6-40 UNF, H5, Bright Finish, High Speed Steel, Thread Forming Tap pack of 10

Description

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.Specification: Thread Size (Inch): 6-40 Thread Limit: H5 Chamfer: Bottoming Finish/Coating: Bright Material: High Speed Steel Overall Length (Inch): 2 Thread Standard: UNF Thread Length (Inch): 11/16 Series/List: BXB Thread Direction: Right Hand Shank Diameter (Decimal Inch): 0.1410 Square Length (Inch): 3/16