These precision-engineered shoulder roller bearing screws combine versatility with superior performance. Crafted from premium 304 stainless steel, they offer excellent corrosion resistance and durability for long-lasting reliability. The hex socket head design allows for precise installation using standard Allen keys, while the carefully machined shoulder provides accurate axial positioning for bearings and rotating components. Available in a comprehensive range of metric sizes from M2 to M12, these fasteners are ideal for applications requiring both the strength of a cap screw and the positioning accuracy of a shoulder bolt. The unique design ensures consistent load distribution and smooth operation in rotating assemblies. Perfect for mechanical assemblies, industrial machinery, and precision engineering applications where reliability and accuracy are paramount. Each screw features precise threading and a polished finish for smooth installation and optimal performance.