The jtum 12Pcs Bike Bolts, made from high-strength alloy steel with hexagon socket head caps and titanium coating, offer an optimal solution for your bicycle projects. These M5x18mm bolts can be used for stem saddle applications, ensuring secure and stable connections. What sets them apart is their thread pitch of 0.8mm, designed to minimize interference and improve functionality. With the help of included washers, you can easily adjust the tension and adjust the assembly. These bolts are not only suitable for bicycles but can also be used in other DIY projects, providing a versatile and reliable solution. Experience the difference that jtum bike bolts can make in your work, backed by their commitment to quality and durability.