Yamawa Non-ferrous Roll Tap N+RS G5 M2.5X0.45 B NRS-G5-M2.5X0.45-B 1 piece

Catalog number: NRS-G5-M2.5X0.45-B Features: ●No chips are produced because the thread is formed by plastic deformation. Suitable for threading non-ferrous metals such as aluminum, zinc, copper and their alloys. Applications: ●For blind hole processing. ●Workpiece: copper, brass, rolled aluminum, aluminum alloy casting, zinc die casting. Specifications: ●Accuracy: G5 ●Nominal size: M2.5 ●Pitch (mm): 0.45 ●Thread length (mm): 8.1 ●Total length (mm): 46 ●Shank diameter (mm): 3.0 ●Shank square section (mm): 2.5 ●Pilot hole diameter (mm): 2.275 ●Number of engagement threads: 2 ●Machined thread: Metric thread ●Surface treatment: Nitriding treatment Material/Finish: ●High speed tool steel (HSS) Caution: ●Pilot hole processing has a large effect on the accuracy of the screw. ●Please be careful when processing the pilot hole.