OSG General-purpose hand tap (high speed steel) (for metric threads) M20 pitch 1.5 mm #3 1413 HT3-H-M20X1.5 1 piece

Catalog number: HT3-H-M20X1.5 Features: ● A general tap that is used in a wide range of applications. ● Can be used for both through holes and blind holes. Applications: ● Workpiece: medium carbon steel, aluminum alloy, etc. Specifications: ● Tip: Top ● Precision: OH3 ● Precision notation: STD ● Nominal dimensions: M20 ● Pitch (mm): 1.5 ● Thread length (mm): 37 ● Total length (mm): 105 ● Shank diameter (mm): 15 ● Shank square section (mm): 12 ● Pilot hole diameter (mm): 18.5 ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Tap grade: OH grade Material/Finish: ● High-speed steel (HSS)