Yamawa Oxidation Treatment Point Tap PO OX P3 5/16-18UNC PO-OX-P3-5/16-18UNC 1 piece

Catalog number: PO-OX-P3-5/16-18UNC Features: ●Point tap for through hole machining with oxidation treatment on the thread surface to prevent welding. ●Suitable for thread machining of soft steel materials such as low carbon that are prone to welding. Applications: ●For through hole machining. ●Work material: medium carbon steel, high carbon steel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal size: UNC5/16 ●Pitch (mm): 1.4111 ●Thread length (mm): 19 ●Total length (mm): 70 ●Shank diameter (mm): 6.2 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.65 ●Number of threads: 18 ●Number of engaging threads: 5 ●Machining thread: Unified thread ●Surface treatment: Oxidation treatment ●Number of grooves: 3 ●For through hole machining Material/Finish: ●High speed tool steel (HSS)