6 - 1.00 x 25mm 10mm Indented Hex Head 24mm Outside Diameter Loose Washer Black Polyseal Finish Metric Type CA Body Bolts Compare With: G.M. # 11504493, Auveco # 12323, Disco # 11134PK, 11134B, Lawson # P59729, Crest - Midwest # CRX490, Car-Pak # 79-5030