1/10pcs M2 M2.5 M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel Hex Hexagon Socket Cap Allen Head Shoulder Roller Bearing Stuff Screw 5Pcs 5-M4 50mm

Upgrade your mechanical projects with these premium 304 stainless steel shoulder screws. These versatile fasteners combine the functionality of a shoulder bolt with the reliability of a socket cap screw, featuring a precision-machined hex socket head that provides secure tool engagement. Available in a comprehensive range of sizes from M2 to M12, these screws are perfect for applications requiring precise axial positioning, particularly in bearing assemblies. The shoulder design ensures accurate spacing and smooth rotation when used with roller bearings. Crafted from high-grade 304 stainless steel, these fasteners offer excellent resistance to corrosion and maintain their integrity in demanding environments. The precise threading and superior finish quality make these screws ideal for both industrial machinery and precision engineering applications. Whether you're working on automation equipment, conveyor systems, or custom mechanical assemblies, these shoulder screws deliver the reliability and accuracy your project demands.

• PREMIUM MATERIAL: Constructed from 304 Stainless Steel for superior strength and excellent corrosion resistance in demanding applications
• PRECISION DESIGN: Features hex socket head for secure tool grip and precise torque application during installation
• SIZE OPTIONS: Available in multiple thread sizes from M2 to M12, with various lengths to suit different mounting requirements
• SHOULDER DESIGN: Engineered with a precision-machined shoulder section for accurate axial positioning and smooth bearing rotation
• VERSATILE USE: Ideal for roller bearing assemblies, mechanical fixtures, and precision engineering applications requiring reliable fastening solutions