Yamawa Non-ferrous Roll Tap N+RS G4 M1.7X0.35 P NRS-G4-M1.7X0.35-P 1 piece

Catalog number: NRS-G4-M1.7X0.35-P Features: ●Roll tap suitable for thread machining of non-ferrous metals (aluminum casting, aluminum die casting, brass, etc.). Applications: ●For through hole machining. ●Workpiece: Aluminum rolled material, aluminum alloy casting, zinc alloy casting. Specifications: ●Accuracy: G4 ●Nominal size: M1.7 ●Pitch (mm): 0.35 ●Thread length (mm): 6.3 ●Total length (mm): 36 ●Shank diameter (mm): 3.0 ●Shank square section (mm): 2.5 ●Number of teeth: 4 teeth ●Machining thread: Metric thread ●Surface treatment: Nitriding treatment ●Shank length (mm): 24 Material/Finish: ●High speed tool steel (HSS) Caution: ●Pre-drilling the pilot hole has a large effect on the accuracy of the screw. ●Please be careful when drilling the pilot hole.