EPMAN Aluminum Fender Bumper Washer Bolt Engine Bay Dress Up Kit ( Neochrome , Pack Of 8) Made from 6061 Aluminum Material Washers + Stainless Steel Bolt 100% Brand new item, never used or installed Replacement for any 10mm bolts applications Washer Specs: Overall Diameter - 19mm / Thickness - 4mm Screw Specs: Hex bolt size - M6 / Overall Length - 20mm / Threaded Length - 15mm