Oautoo 10Sets M8-1.25 Screws U-Nuts Bolt Size: M8-1.25 x 30mm Hex Head Sems, Class 9.8, Washer Outer Diameter: 24mm (15/16?), Hex: 12.7mm Bolt Size: M8-1.25 x 30mm Hex Head Sems, Class 9.8, Washer Outer Diameter: 24mm (15/16?), Hex: 12.7mm U Nut Size: Screw Size M8-1.25, Panel Range: .80mm-4.00mm (.030?-.160?), Center of Hole to Edge: 20mm (13/16?). Compatible with: GM 11501188, 11500661, 11503317, 11516150; Ford N623343-S2 N623343-S100 This Product is Expertly Made in Compliance With Stringent Industry Standards to Offer A Fusion Of A Well-Balanced Design and High Level of Craftsmanship. Manufactured From Industry-Leading Materials Using Up-To-Date Equipment, It Ensures Everlasting Reliability And Enduring Value. Unit Package: 10 Sets