S-97505A125 M5 DIN 923 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced Durability: Crafted from high-strength alloy steel with zinc plating to resist corrosion and extend service life in harsh industrial environments.
- Precise Shoulder Alignment: Features a 16mm shoulder with tight tolerances for accurate component positioning and reduced assembly errors.
- Secure Fastening: Coarse M5x0.8 thread with Class 6g fit ensures reliable engagement and vibration resistance in dynamic applications.
- Low-Profile Design: Smooth, low socket head allows for compact installations and easy access in confined spaces with standard tools.
- High Load Capacity: With a tensile strength of 58,000 psi and Rockwell B71 hardness, it withstands heavy mechanical stresses without failure.
- Regulatory Compliance: Meets DIN 923 standards and is RoHS 3 and REACH compliant, ensuring safety and environmental responsibility.
- Versatile Applications: Ideal for machinery, automotive, and electronics where precision and reliability are critical.
Professional Applications & Engineering Value
This M5 shoulder screw is engineered to address common industrial challenges, such as misalignment and wear in rotating assemblies. Made from alloy steel with a zinc-plated finish, it offers superior corrosion resistance, reducing maintenance needs in humid or abrasive conditions. The low socket head and precise shoulder diameter facilitate easy installation and exact part location, minimizing downtime. With a coarse thread and Class 6g fit, it ensures quick, secure fastening in high-vibration settings like automotive engines or conveyor systems, enhancing overall equipment reliability and performance.
Specification Summary & Compliance
This shoulder screw adheres to DIN 923 standards, with a thread size of M5x0.8 and Class 6g tolerance for precise fit. The shoulder diameter tolerance is -0.036 mm to 0 mm, and shoulder length tolerance is 0.1 mm to 0.2 mm, ensuring dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and suitability for global industrial applications.
