Yamawa American Pipe Taper Thread Short Thread Type S-NPT 1-1/4-11-1/2 S-NPT-1-1/4-11.5 1 Piece

Catalog number: S-NPT-1-1/4-11.5 Features: ●This is a hand tap for American pipe taper threads used for tapping products such as pipe parts, where the main purpose is to make the threaded part airtight, when it is necessary to shorten the fitting length. 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): 37.5 ●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): 24.5 ●Number of grooves: 5 grooves ●Number of grooves: 5 ●Length of shank square section (mm): 30 Material/Finish: ●High speed tool steel (HSS)