Yamawa Non-ferrous Roll Tap N-RS G4 3-48UNC P N-RS-G4-3-48UNC-P 1 piece

Catalog number: N-RS-G4-3-48UNC-P Features: ●Roll tap suitable for thread machining of non-ferrous metals (aluminum castings, aluminum die castings, brass, etc.). Applications: ●For through hole machining. ●Workpiece: Aluminum rolled material, aluminum alloy castings, zinc alloy castings. Specifications: ●Accuracy: G4 ●Accuracy notation: G class ●Nominal size: No.3 ●Thread length (mm): 8.1 ●Total length (mm): 46 ●Shank diameter (mm): 3 ●Shank square section (mm): 2.5 ●Pilot hole diameter (mm): 2.28 ●Number of threads: 48 ●Number of engaging threads: 4 ●Machining thread: Unified thread ●Surface treatment: Nitriding treatment ●Neck length (mm): 14 ●Shank length: 29mm ●Shank square section length: 5mm Material/Finish: ●High speed tool steel (HSS)