Description These fender washers are machined from high quality CNC billet aluminumand are then anodized for the best finish and durability These washers and bolts can be used in places such as fend ers bumpers headlights trunk license plate frame and anywhere else they will fit Replacement for any 10mm bolts applications Specification Model Number 578351Product Name Fender washer bolt engine bay dress up kitColor Black Red Silver Blue Gold PurpleMaterial 6061 aluminum material washers stainless steel BoltScrew Size Hex Bolt Size M6Overall Length 20mmThread Length 15 5mmWasher Size Overall Diameter 19mmInner Diameter 6mm Note We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need All dimensions are measured by hand please allow 0 5 1 inch difference due to manual measurement 1inch 2 54cm Please let us know the color youd like You can leave the message on your Paypal note to tell us Otherwise well send them at random The color of the actual items may slightly different from the listing images due to different computer screen thanks for your understanding There Are No Instructions Included In This Kit Professional Installation Is Highly Recommended Package Included 20 X M6X15mm Washer and Bolt