These premium shoulder screws combine versatility and precision engineering for your demanding mechanical applications. Crafted from high-grade 304 stainless steel, these fasteners offer excellent corrosion resistance and durability. The hex socket cap design allows for precise installation using an Allen key, while the shoulder feature provides accurate axial positioning - perfect for bearing installations and rotating assemblies. Available in a comprehensive range of sizes from M2 to M12, these screws are ideal for various industrial, mechanical, and engineering projects. The precision-machined threads ensure consistent fit and reliable performance, while the shoulder design maintains proper spacing in dynamic applications. These fasteners excel in applications requiring both rotational movement and load-bearing capability, making them essential for machinery, equipment assembly, and precision mechanical devices. The robust construction ensures long-term reliability in both static and dynamic load situations.