Yamawa Nut Tap NT 2B M12X1.75 NT2-M12 1 piece

Catalogue number: NT2-M12 Features: ● Used for threading nuts. ● For through hole machining. ● The number of engaging threads is approximately 75% of the thread length. Applications: ● Workpiece: Low and medium carbon steel. Specifications: ● Precision: [R2] b ● Nominal size: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 60 ● Overall length (mm): 170 ● Shank diameter (mm): 9 ● Shank square section (mm): 7 ● Pilot hole diameter (mm): 10.40 ● Machining thread: Metric thread ● Surface treatment: Non-coated ● Number of engaging threads: Approximately 75% of the thread length ● Tap grade: Grade 2b Material/Finish: ● High-speed tool steel (HSS)