Catalog number: ZENB-M4 Features: ●For use only with machines equipped with a fully synchronous lead feed mechanism. ●Tap with specifications optimal for nickel-based alloys. Applications: ●For blind hole machining. ●Work material: nickel alloy, low and medium carbon steel, tempered steel, stainless steel, Inconel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal dimensions: M4 ●Pitch (mm): 0.7 ●Thread length (mm): 7 ●Total length (mm): 52 ●Shank diameter (mm): 5 ●Shank square section (mm): 4 ●Pilot hole diameter (mm): 3.38 ●Number of engagement threads: 3 ●Machined thread: Metric thread ●Surface treatment: Oxidation treatment ●Tap grade: P class Material/Finish: ●Powdered high speed steel (HSS-P) Caution: ●Do not use this tap on machines that are not equipped with a fully synchronous lead feed mechanism, as it may cause the female thread to expand or break.
