TRUSCO Flat Washer JIS Unicro M8 8.5 x 18 x 1.6 20 Pieces Small Pack Y815-0008 1 Bag

Catalog number: Y815-0008 Features: ●The dimensions of this flat washer conform to JIS B1256-1963. The nominal diameter is the diameter of the male thread, and the inner diameter of the washer has a slightly larger hole. ●This is a small-pack series that is convenient when you only need a small amount. Specifications: ●Nominal diameter: M8 ●Outer diameter (mm): 18 ●Inner diameter (mm): 8.5 ●Thickness (mm): 1.6 ●Surface treatment: Nickel plating ●Package: Bag ●Former JIS Polished Round Material/Finish: ●Steel ●Surface treatment: Nickel plating finish