These double-end threaded bolts are specifically crafted for the gasoline generator muffler, providing a reliable solution for repair and replacement needs. The metal bolts for repair are easy to install; simply insert them into the pre-drilled holes on the muffler secure them with a wrench. This ensures a stable and firm connection, enhancing the generator's performance and longevity. Features - ColorSilver -Material:Carbon steel - Size: 4.80X0.80X0.80cm/1.89X0.31X0.31in -Enginespecific design: these doubleend bolts are tailored for gasoline engine generators, ensuring a precise and for your muffler -Easy installation: the dual heads bolt design allows for quick and installation, making maintenance tasks more efficient and less timeconsuming -Robust threads: featuring deep and welldefined threads, these bolts provide a strong and reliable hold, minimizing the risk of thread stripping -Strong material: made from durable carbon steel, these bolts offer excellent strength and stability, making them suitable for demanding engine applications -Reliable replacement: these doubleend bolts are for replacing worn or parts in your gasoline engine generator, ensuring continued optimal list: 12 x bolts