S-97307A111 M1.6 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel material, ideal for harsh industrial environments and extending component lifespan.
• Enhanced assembly precision due to the precise shoulder fit, ensuring accurate alignment and reducing part misalignment in machinery.
• High mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness, providing reliable performance under stress and vibration.
• Efficient installation in tight spaces using the low-profile socket head, allowing easy drive access and reducing overall assembly profile.
• Consistent thread engagement with Class 6g thread fit and coarse 0.35mm pitch, enabling quick, secure fastening and minimizing cross-threading risks.
• Compliance with international standards including DIN 923, ensuring dimensional accuracy and interchangeability for global engineering projects.
• Environmental and safety adherence through RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M1.6 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and component wear. Crafted from 18-8 stainless steel, it offers excellent corrosion resistance, making it suitable for applications in electronics, automotive, and medical devices where exposure to moisture or chemicals is a concern. The low-profile socket head and right-hand thread design facilitate easy installation in confined spaces, while the precise shoulder fit with tight tolerances (e.g., shoulder diameter 2.5mm and length 2mm) ensures accurate pivoting and alignment in mechanisms like rotating shafts or bearings. By meeting DIN 923 standards, this metric coarse thread screw delivers reliable performance in high-vibration environments, reducing maintenance needs and enhancing operational efficiency for B2B industrial users.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional standards, including a Class 6g thread fit for metric threads and tolerances such as shoulder diameter (-0.025 to 0 mm) and length (0.06 to 0.1 mm), ensuring high accuracy in manufacturing. It conforms to DIN 923 specifications for shoulder screws and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material integrity for industrial applications.