S-97307A122 M5 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Superior Alignment and Stability: The 16mm shoulder length with precise fit tolerance ensures accurate component positioning, reducing misalignment and wear in assemblies.
• High Tensile Strength for Demanding Applications: With a tensile strength of 70,000 psi, this screw reliably handles heavy loads and mechanical stress in industrial environments.
• Excellent Corrosion Resistance: Made from 18-8 stainless steel, it offers long-lasting durability against rust and harsh conditions, ideal for outdoor or corrosive settings.
• Rockwell B55 Hardness for Durability: Provides consistent performance and resistance to deformation, extending the lifespan of your equipment and reducing maintenance needs.
• Low Socket Head Design for Space Efficiency: The low-profile socket head allows for compact installations in tight spaces without compromising on drive engagement.
• Class 6g Thread Fit for Secure Fastening: Ensures reliable thread engagement and vibration resistance, minimizing loosening in dynamic applications.
• Compliance with International Standards: Meets DIN 923 specifications and environmental regulations like RoHS 3 and REACH, ensuring safety and regulatory adherence for global use.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address common industrial challenges such as component misalignment and vibration-induced failures. The 16mm shoulder length with precise tolerances provides a stable pivot or spacer, crucial in machinery like conveyors, robotics, and precision instruments where exact alignment is vital. Constructed from 18-8 stainless steel, it resists corrosion in humid or chemical environments, reducing downtime and replacement costs. The low socket head and class 6g thread fit enhance installation ease and reliability, making it ideal for mechanical fasteners in automotive, aerospace, and electronics assemblies. By integrating these features, it ensures long-term performance and minimizes assembly errors, delivering consistent value in high-stakes applications.

Specification Summary & Compliance

This shoulder screw adheres to DIN 923 standards, with a class 6g thread fit for metric precision. Key dimensions include a shoulder diameter of 7 mm (tolerance: -0.036 to 0 mm) and shoulder length of 16 mm (tolerance: 0.1 to 0.2 mm), ensuring exact fit in assemblies. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free from hazardous substances and suitable for environmentally conscious industries.