OSG Tap 18617 EX-H-SFT-STD1-M4X0.7 1 piece

Catalog number: EX-H-SFT-STD1-M4X0.7 Features: ● Anti-welding effect, excellent workability. ● Suitable for work materials that are prone to welding. Applications: ● For blind hole machining. ● Work materials: low and medium carbon steel, cast steel, thermoplastic plastic. Specifications: ● Precision: OH3 ● Precision notation: STD+1 ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 8.4 ● Total length (mm): 52 ● Shank diameter (mm): 5 ● Shank square section (mm): 4 ● Pilot hole diameter (mm): 3.3 ● Number of teeth: 2.5 teeth ● Machined thread: Metric thread ● Surface treatment: Homo treatment ● Tap grade: OH grade Material/Finish: ● High speed steel (HSS-E)