Yamawa Bicycle Screw Hand Tap HT BC P3 1/2-20 5P HT-BC-P3-1/2-20-5P 1 Piece

Catalog number: HT-BC-P3-1/2-20-5P Features: ● Tap for bicycle screws (general purpose). Applications: ● Workpiece: Low carbon steel, medium carbon steel. Specifications: ● Tip: Medium ● Precision: P3 ● Precision notation: P class ● Nominal dimensions: BC1/2 ● Thread length (mm): 26 ● Overall length (mm): 88 ● Shank diameter (mm): 10.5 ● Square shank section (mm): 8 ● Pilot hole diameter (mm): 11.63 ● Number of threads: 20 ● Machined thread: Bicycle screw ● Surface treatment: Non-coated ● Number of grooves: 4 ● Number of engaging threads: 5 ● Number of engaging threads: 5 ● Shank length (mm): 45 ● Length of square shank section (mm): 11 Material/Finish: ● High-speed tool steel (HSS)