S-97505A127 M6 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating, extending service life in harsh industrial environments.
• High-strength alloy steel construction ensures reliable performance under loads up to 58,000 psi tensile strength.
• Precision thread fit (Class 6g) provides smooth assembly and secure fastening in metric applications.
• Low profile socket head design allows for space-saving installation and easy access with standard tools.
• Durable shoulder section with controlled diameter and length tolerances for accurate component alignment and rotation.
• Rockwell B71 hardness rating offers excellent wear resistance and durability in dynamic applications.
• Compliance with DIN 923, RoHS 3, and REACH ensures adherence to international quality and environmental standards.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and pivot point requirements in machinery and equipment. The alloy steel core, combined with a zinc-plated finish, resists corrosion and wear, making it ideal for automotive assemblies, conveyor systems, and precision instruments. The low profile socket head and coarse pitch metric thread facilitate quick installation and disassembly, reducing maintenance downtime. With a 9 mm thread length and 4 mm shoulder, it provides stable rotational support, preventing component misalignment and extending the lifespan of moving parts in industrial applications.

Specification Summary & Compliance

This shoulder screw features an M6 x 1 mm coarse pitch thread with a Class 6g fit for precise engagement. The shoulder diameter is 8 mm with a tolerance of -0.036 mm to 0 mm, and the shoulder length is 4 mm with a tolerance of 0.07 mm to 0.15 mm, ensuring consistent performance. Manufactured to DIN 923 specifications, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting safe and sustainable industrial use.