Yamawa Spiral Tap for Parallel Pipe Threads SP-PF 1/2-14 SP-PF-1/2 1 piece

Catalog number: SP-PF-1/2 Features: ● Parallel pipe thread taps are used for threading pipe parts and other connections whose main purpose is mechanical connection, and the PF female thread processed with a PF tap is used to fit with the PF male thread. Applications: ● Workpiece: low, medium, and high carbon steel. Specifications: ● Precision: JIS Class 2 ● Nominal size: 1/2 ● Thread length (mm): 35 ● Total length (mm): 80 ● Shank diameter (mm): 18 ● Shank square section (mm): 14 ● Pilot hole diameter (mm): 19.0 ● Number of threads: 14 ● Number of engaging threads: 2.5 ● Thread processing: Parallel thread ● Surface treatment: Non-coated ● Tap grade: JIS grade Material/Finish: ● High-speed tool steel (HSS)