S-97505A144 M10 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance – Zinc plating provides reliable protection against rust and environmental wear, extending service life in demanding industrial conditions.
• High Tensile Strength for Demanding Loads – With 58,000 psi tensile strength and Rockwell B71 hardness, this screw withstands high stress without deformation.
• Precision Shoulder for Accurate Alignment – The 13mm shoulder diameter with tight tolerance control ensures stable component positioning and reduces misalignment issues.
• Secure Fastening with Coarse Thread Design – M10x1.5 coarse threads enable quick installation and strong grip in various materials, minimizing cross-threading risks.
• Compliance with International Standards – Meets DIN 923 specifications and is RoHS 3 & REACH compliant, ensuring reliability and environmental safety.
• Low-Profile Socket Head for Space Efficiency – The socket head design allows for easy access in confined spaces while maintaining a smooth, low-profile appearance.
• Consistent Thread Fit for Reliable Performance – Class 6g thread fit guarantees precise engagement and vibration resistance in dynamic applications.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and load-bearing challenges in precision machinery, automation systems, and assembly jigs. The alloy steel construction, combined with zinc plating, ensures long-term durability against corrosion and mechanical wear. The 13mm shoulder diameter with controlled tolerances provides a stable pivot or bearing surface, reducing component shift and improving operational accuracy. Its right-hand metric thread and coarse pitch facilitate efficient installation in high-volume production environments, while the socket drive allows for secure torque application without stripping. Ideal for use in robotics, conveyor systems, and fixture designs, this screw delivers consistent performance where precision shoulder functionality is essential.

Specification Summary & Compliance

This shoulder screw adheres to DIN 923 standards, with a Class 6g thread fit ensuring dimensional accuracy. The shoulder diameter tolerance is controlled between -0.036 mm to 0 mm, and shoulder length tolerance from 0.07 mm to 0.15 mm for precise engineering applications. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for use in regulated industries without hazardous substances.