S-97307A123 M6 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extended service life
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under load
• Precise component alignment ensured by the 8mm shoulder diameter with tight manufacturing tolerances
• Secure and low-profile fastening provided by the low socket head design, suitable for confined spaces
• Reliable thread engagement with Class 6g fit and coarse 1mm pitch for quick assembly and vibration resistance
• Broad industry compatibility through compliance with DIN 923 standards for consistent quality and interchangeability
• Environmental and regulatory safety guaranteed by RoHS 3 and REACH compliance, ensuring safe use in various markets

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and fastening challenges in precision assemblies. The 18-8 Stainless Steel material offers excellent resistance to oxidation and corrosion, making it suitable for industrial machinery, automotive components, and electronic enclosures operating in demanding conditions. The precisely machined 8mm shoulder diameter with minimal tolerance ensures accurate locating and rotational control of parts like gears, pulleys, and linkages, reducing wear and misalignment. The low socket head profile allows for compact designs while the coarse metric thread (1mm pitch) facilitates rapid installation and maintains holding power in high-vibration environments. Its compliance with DIN 923 standards assures consistent performance and interchangeability in global engineering projects.

Specification Summary & Compliance

This shoulder screw features a Class 6g thread fit per ISO metric standards, ensuring precise thread engagement. The shoulder diameter tolerance is tightly controlled at -0.036 to 0 mm, and the shoulder length tolerance is 0.07 to 0.15 mm for high dimensional accuracy. It is manufactured in accordance with DIN 923 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally sensitive and regulated industries.