S-90269A112 M2 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Precise component alignment enabled by the 5mm diameter shoulder, ensuring accurate assembly and reducing wear.
• High-strength performance with a tensile strength of 70,000 psi and shear strength of 35,000 psi for reliable load-bearing applications.
• Secure and efficient installation using a standard 2mm hex drive, providing excellent torque transfer and preventing tool slippage.
• Consistent and reliable threading with a Class 5g6g thread fit and M2x0.4mm coarse pitch for easy starting and robust fastening.
• Enhanced grip and handling from the knurled head texture, facilitating manual adjustments in tight spaces.
• Compliance with environmental and safety standards including RoHS 3 and REACH, ensuring suitability for regulated industries.

Professional Applications & Engineering Value

This M2 shoulder screw is engineered to address critical challenges in precision assembly, such as misalignment and vibrational loosening. The 316 Stainless Steel material offers exceptional resistance to corrosion and chemicals, making it perfect for industrial applications in marine, chemical processing, and food equipment. The integrated shoulder provides a precise bearing surface, eliminating the need for separate spacers and reducing part count. Combined with the Class 5g6g thread fit and coarse pitch, it ensures quick, secure fastening in automated production lines. The socket head with hex drive allows for high-torque installation in confined spaces, enhancing assembly efficiency and reliability in demanding engineering environments.

Specification Summary & Compliance

This metric shoulder screw adheres to precise dimensional tolerances, including a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm. The thread fit conforms to Class 5g6g standards for consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use.