Yamawa Simple Screw Inspection Tool SIT M20X2 6H NB SIT-M20X2-6H-NB 1 piece

Catalog number: SIT-M20X2-6H-NB Features: ● Blue coloring is used for "passing" and red coloring is used for "stopping", making it easy to identify and store. ● High-quality material (HSS) is used to significantly extend the lifespan. ● Step thread is used at the tip of the threaded part, reducing the burden of inspection work and improving work efficiency. ● The tip of the SIT "passing" type is easy to enter the female thread by gradually increasing the entire thread, which is particularly effective when inspecting fine thread pitches. ● Step thread is not used for "stopping". Uses: ● For stopping Specifications: ● Precision: 6H ● Precision notation: JIS ● Nominal size: M20 ● Pitch (mm): 2 ● Thread length (mm): 12 ● Total length (mm): 105 ● Shank diameter (mm): 15 ● Shank square section (mm): 12 ● Machined thread: Metric thread ● Surface treatment: Non-coated ● For metric threads Material/Finish: ● High-speed tool steel (HSS)