Straight Flute Tap, Plug, Tap Style General Purpose, HSS Steel, Uncoated Finish, 6 Flutes, Size 1-3/8 In., Pitch 6, UNC, Pitch Diameter Limits H6, Standard Projection -, Shank Dia. 1.305 In., Surface Treated -, For Use With Free Running and Screw Locking Inserts, Tolerance 3B, ANSI StandardsPackage Quantity 1
Screw Thread Insert Taps
- STI taps are oversized from standard taps to allow for the wire insert once installed. High-speed, steel intermediate (plug) lead taps cut threads to a precise dimension.