Yamawa Stainless Steel Hand Tap SU-HT P2 1/4-28UNF 4P SU-HT-P2-1/4-28UNF-4P 1 piece

Catalog number: SU-HT-P2-1/4-28UNF-4P Features: ●Hand tap suitable for machining stainless steel, which is a material that is extremely sticky due to work hardening, as well as chrome steel and molybdenum steel. ●The surface is oxidized to prevent welding. Applications: ●Work material: low carbon steel, medium carbon steel, stainless steel. Specifications: ● Tip: Medium ● Precision: P2 ● Precision notation: P grade ● Nominal dimensions: UNF1/4 ● Thread length (mm): 15 ● Overall length (mm): 62 ● Shank diameter (mm): 6 ● Square shank section (mm): 4.5 ● Counterbore diameter (mm): 5.53 ● Number of threads: 28 ● Machined thread: Unified thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 ● Number of engaging threads: 4 ● Number of engaging threads: 4 ● Neck length (mm): 26 ● Shank length (mm): 33 ● Length of square shank section (mm): 5 Material/Finish: ● High-speed tool steel (HSS)