72371

   M8 Elastic Washer (10-Pack) SKU: 72371 Weight: 20.00 Gram M8 elastic washer is generally used together with with M8 bolts, which will not get loose in vibrating. Specifications:      Type: Elastic Washer Material: Steel Thickness: 2.2 mm Outer diameter: 12.7 mm Inner diameter: 8.3 mm                                                     https://store.makeblock.com/m8‐elastic‐washer‐10‐pack/2‐26‐19