S-91273A447 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel material, ideal for harsh environments and reducing maintenance costs.
• High tensile and shear strength (70,000 psi tensile, 35,000 psi min shear) ensures reliable performance under heavy loads and vibration.
• Precise thread fit (Class 5g6g) for smooth assembly and secure fastening in demanding metric applications.
• Knurled hex socket head provides superior grip and prevents tool slippage during installation, enhancing operator safety.
• Accurate shoulder dimensions with tight tolerances (e.g., shoulder diameter -0.04 to -0.01 mm) for precise alignment in assemblies.
• Coarse thread pitch (1.5mm) allows for quicker installation and disassembly, saving time in production and maintenance.
• Compliance with RoHS 3 and REACH ensures environmental safety and meets global regulatory standards for industrial use.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address common industrial challenges such as misalignment and component wear. The 18-8 stainless steel construction offers excellent durability and resistance to rust, making it suitable for machinery, automotive, and electronics where exposure to moisture or chemicals is a concern. The hex socket drive and knurled head design facilitate easy installation in tight spaces, reducing assembly time and improving efficiency. With a class 5g6g thread fit and coarse thread spacing, it ensures reliable engagement in high-vibration environments, preventing loosening and maintaining structural integrity. The precise shoulder length and diameter provide stable pivoting or spacing functions, essential for precision equipment and reducing downtime in industrial applications.

Specification Summary & Compliance

This shoulder screw features a metric M10x1.5mm coarse thread with Class 5g6g thread fit for standard tolerance, ensuring compatibility with metric systems. Dimensions include a shoulder diameter tolerance of -0.04 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm, providing high precision. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.