Yamawa American Pipe Taper Thread Hand Tap Long Thread Type NPT 1-1/4-11-1/2 NPT-1-1/4-11.5 1 Piece

Catalog number: NPT-1-1/4-11.5 Features: ●This is a hand tap for American pipe taper threads used for threading products whose main purpose is to make the threaded part tight when connecting pipe parts, etc. Applications: ●Workpiece material: Medium carbon steel, high carbon steel, alloy steel. Specifications: ●Precision: ANSI G ●Nominal size: 1 1/4 ●Number of threads: 11 1/2 ●Thread length (mm): 45 ●Total length (mm): 105 ●Shank diameter (mm): 32 ●Shank square section (mm): 26 ●Pilot hole diameter (mm): 37.50 ●Machined thread: Pipe taper thread ●Number of engagement threads: 3 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 28.1 ●Number of grooves: 5 grooves ●Number of grooves: 5 ●Length of shank square section (mm): 30 Material/Finish: ●High speed tool steel (HSS)