10 PCS Exhaust Manifold Bolts, M8-1.25 x 1.18" Hex Flange Nut Screws, Zinc Plated Anti-Slip Exhaust Bolts and Nuts Kit, Universal for Most Cars, SUVs, Trucks (Gold)

Product Item: Exhaust Manifold Bolts● Hex flange bolt kit● M8 × 1.18-inch fasteners● Grade 10.9 carbon steel● Color zinc plated finish● 10 bolts and 10 nutsFeatures:▲ Hex flange head for tool grip▲ Wide flange for stable tool grip▲ M8 × 1.18-inch stem, 0.049-inch pitch▲ Grade 10.9 carbon steel with color zinc platingFunction:▲ Helps secure exhaust manifolds▲ Resists loosening under vibration and heat▲ Reduces slipping during installationSpecification:★ Material: Carbon Steel, Color Zinc Plated★ Grade: 10.9★ Bolt Size: M8 × 1.18 inches★ Thread Pitch: 0.049 inch★ Hex Width: 0.47 inch★ Flange Outer Diameter: 0.69 inch★ Color: Gold★ Application: Universal for Cars, SUVs, TrucksPackage Includes:10 × M8 Hex Flange Bolts10 × Matching Nuts

• Anti-Slip Hex Flange: This exhaust manifold bolt features a hex flange head that provides a wide gripping surface for tools. It helps reduce rounding and slipping during tightening in tight engine bay spaces.
• M8 × 1.18 Fit: This bolt measures M8 diameter with a 1.18-inch stem length and a thread pitch of about 0.049 inch. The flange outer diameter is 0.69 inch and the hex width is 0.47 inch. It engages factory exhaust manifold mounting points on most cars, SUVs, and trucks.
• Grade 10.9 Carbon Steel: These bolts and nuts are made from Grade 10.9 carbon steel, providing hardened strength for exhaust systems. The material handles repeated heat cycles and vibration while resisting deformation.
• Color Zinc Plating: This exhaust manifold bolt features a gold iridescent zinc plating that covers the bolt and nut surface. This finish helps resist surface oxidation and keeps the fasteners functional through prolonged under-hood exposure.
• 10-Piece Kit: The set includes 10 M8 hex flange bolts and 10 matching nuts, providing enough fasteners for exhaust manifold and header flange repairs. It works as a direct replacement for worn or missing factory hardware.