OSG Tap 23641 S-TPT-H-PT1/8 1 piece

Catalog number: S-TPT-H-PT1/8 Features: ● General tap for pipe taper threads, short thread type used in various fields. Applications: ● Workpiece: Medium and high carbon steel, cast iron, cast steel, ductile cast iron, copper, brass, brass castings, rolled aluminum, aluminum alloy castings, magnesium alloy castings, zinc alloy castings. Specifications: ● Precision: JIS Class 2 ● Nominal size: 1/8 ● Number of threads: 28 ● Thread length (mm): 16.5 ● Total length (mm): 55 ● Shank diameter (mm): 8 ● Shank square section (mm): 6 ● Pilot hole diameter (mm): 8.2 ● Machining thread: Sealing taper, internal thread ● Number of engagement threads: 2.5 ● Surface treatment: Non-coated ● Length to reference diameter (mm): 10.5 ● Tap grade: JIS grade Material/Finish: ● High speed tool steel (HSS)