Catalog number: Y820-0012 Features: ● Spring washer for bolts and nuts, standard No. 2. ● Small pack series that is convenient when you only need a small amount. Specifications: ● Nominal diameter: M12 ● Outer diameter (mm): 21.5 ● Inner diameter (mm): 12.2 ● Thickness (mm): 3 ● Package: Bag Material/Finish: ● Stainless steel
