S-97505A148 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 settings.
• Precision Alignment & Secure Assembly: The 13mm shoulder diameter with controlled tolerances ensures accurate component positioning and reduces the risk of misalignment.
• High Tensile Strength for Demanding Applications: Alloy steel construction and a tensile strength of 58,000 psi offer robust performance under high-stress conditions.
• Optimized Thread Engagement: M10x1.5 coarse thread design allows for faster installation and secure fastening in a variety of materials.
• Low-Profile Socket Head Design: The smooth, low socket head enables tool access in confined spaces while maintaining a clean aesthetic.
• Compliance with International Standards: Manufactured to DIN 923 specifications, ensuring dimensional consistency and interchangeability.
• Environmental & Regulatory Safety: RoHS 3 and REACH compliance guarantees the screw is free from hazardous substances, meeting global environmental regulations.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and load-bearing challenges in precision machinery, automation systems, and fixture assemblies. The alloy steel core, hardened to Rockwell B71, provides the necessary strength to withstand rotational forces and axial loads without deformation. The 13mm shoulder diameter acts as a precise pivot or bearing surface, eliminating the need for additional spacers and reducing assembly complexity. The zinc-plated finish offers a protective barrier against moisture and chemicals, which is vital for components in manufacturing environments prone to corrosion. By integrating a coarse metric thread (M10x1.5) and a socket drive, this screw ensures quick, secure fastening while maintaining a low profile for streamlined designs. Its adherence to DIN 923 guarantees dimensional reliability, making it a trusted choice for engineers seeking to enhance operational efficiency and reduce maintenance intervals.

Specification Summary & Compliance

This shoulder screw conforms to DIN 923 standards, with a Class 6g thread fit ensuring precise engagement. The shoulder diameter tolerance is -0.036 mm to 0 mm, and shoulder length tolerance is 0.1 mm to 0.2 mm, providing high dimensional accuracy. It is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it meets stringent environmental and safety regulations for industrial use.