CCNU 10 PCS M8 Exhaust Manifold Hex Nuts, Copper Plated Self-Locking Flange Nut Kit Replacement for OEM #A1201420072, Hexagon Gasket Fasteners for Car Truck Exhaust Systems (M8 x 1.25)

CCNU 10 PCS M8 Exhaust Manifold Hex Nuts, Copper Plated Self-Locking Flange Nut Kit Replacement for OEM #A1201420072, Hexagon Gasket Fasteners for Car Truck Exhaust Systems (M8 x 1.25)

• 【Premium Materials】These self-locking flange nuts are crafted from a high-strength copper-plated alloy and feature an additional copper coating, endowing them with exceptional resistance to rust, corrosion, and high temperatures. Their design is engineered to withstand the extreme heat and constant vibration generated by exhaust manifolds and turbocharger systems, ensuring long-term, stable performance
• 【OEM Replacement】 This M8 Hex Flange Nut serves as a direct replacement for OEM Part Number #A1201420072. It is manufactured to precise original equipment dimensions, ensuring a perfect fit with the exhaust manifold. Before purchasing, please be sure to verify that the required OEM part number matches to ensure seamless compatibility
• 【Self-Locking Flange Seal】 Combining a precision M8×1.25 thread with an integrated flange structure, this component delivers powerful locking force and reliable sealing performance. These hexagonal exhaust nuts help minimize exhaust leaks, loosening caused by vibration, and unnecessary noise, while ensuring the stability of exhaust flow and the efficient operation of the engine during continuous operation
• 【Easy Installation】 The M8 exhaust manifold nuts feature a standard hexagonal shape, allowing for quick tightening using common sockets or wrenches. These exhaust manifold fasteners support rapid installation and removal, requiring no complex modifications
• 【Package Contents】This copper-plated self-locking flange nut kit includes 10 M8 exhaust manifold flange nuts, featuring a thread pitch of 1.25 mm, a hex width of 0.5 inches, and a flange diameter of approximately 0.68 inches. Widely compatible with exhaust systems on various cars and trucks, these nuts are suitable for vehicle models requiring M8 x 1.25 specification exhaust fittings and manifold nuts