These premium shoulder roller bearing screws are precision-engineered from high-grade 304 stainless steel, offering superior corrosion resistance and durability for demanding applications. The hex socket cap design features an integrated shoulder specifically designed for bearing surfaces, making these fasteners ideal for machinery and automotive assemblies. Available in a comprehensive range of metric sizes from M2 to M12, these versatile screws provide reliable fastening solutions for various industrial needs. The precision-machined hexagonal socket ensures a secure fit with standard Allen keys, allowing for precise torque application during installation. The unique shoulder design makes these screws particularly well-suited for applications involving rotating components or where precise spacing is critical. Perfect for professional mechanics, engineers, and industrial maintenance personnel who require high-quality fasteners for critical assembly tasks. The stainless steel construction ensures lasting performance in both indoor and outdoor environments, while maintaining structural integrity under load.