OSG Tap 18667 EX-H-SFT-STD-M20X2.5 1 piece

Catalog number: EX-H-SFT-STD-M20X2.5 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 ● Nominal dimensions: M20 ● Pitch (mm): 2.5 ● Thread length (mm): 37 ● Total length (mm): 105 ● Shank diameter (mm): 15 ● Shank square section (mm): 12 ● Pilot hole diameter (mm): 17.5 ● 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)