2PCS Car Exhaust Bolt and Spring, M10 x 1.25 Vehicle Exhaust Manifold Spring Screw with Nut, Automotive Bolts Hardware Repair Kit Replacement Accessories, Universal for Truck RV SUV

Specifications: Material: carbon steel Color: silver Size: M10 x 1.25 Weight: 340g/12oz Features： -1: Carbon steel fatigue-resistant and reinforced springs. Crafted with high-toughness carbon steel at its core, this product ensures stable elasticity and withstands daily vibrations without damage, balancing practicality and safety. -2: Simple structure for easy use. The spring's elasticity compensates for minor installation misalignment between the muffler and exhaust pipe, enabling smooth threading and reducing the risk of thread damage.

• Stable Material: This automotive muffler spring screw is manufactured from carbon steel. Carbon steel offers excellent tensile strength and high hardness, providing superior fatigue resistance and wear resistance. It withstands daily muffler vibrations without prone to screw breakage or thread stripping, ensuring durability, stability, and practicality.
• Wide Compatibility: The overall length of this automotive muffler spring screw is 3.1 inches. The screw thread size is M10 x 1.25. The reinforced spring measures 1.8 inches in length with a wire diameter of 0.14 inches. This automotive muffler spring screw offers versatile compatibility, fitting the mounting hole specifications of mufflers for most vehicle models on the market.
• Easy to Operate: This automotive muffler spring screw offers simple and quick installation. First, slide the spring over the screw rod, then thread one end of the rod through the mounting hole in the muffler flange and align it with the threaded hole in the exhaust pipe flange, ensuring the threads engage properly. Next, simply tighten the nut on the opposite end of the screw rod until the muffler fits snugly against the exhaust pipe with no wobble.
• Practical Function: This automotive muffler spring screw focuses on stable fixation and vibration damping for noise reduction. It provides spring-based shock absorption and cushioning, with its thickened spring effectively absorbing vibrations generated during muffler operation. Additionally, this spring screw ensures secure fastening, maintaining the muffler's stable and fixed position.
• Package Inlcude: Our product packaging includes two automotive muffler spring screws. This model of automotive muffler spring screw balances practicality and safety in its design details. Both ends of the spring are precision ground flat, ensuring a smooth contact surface with the screw shaft. Additionally, the thread precision is strictly controlled, featuring complete thread profiles and a smooth surface finish.