S-90265A147 M5 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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- High strength and durability offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term performance.
- Precise alignment and spacing enabled by the 40mm shoulder with controlled tolerances, reducing assembly errors.
- Secure and efficient installation using a 3mm hex socket drive, minimizing tool slippage and speeding up assembly.
- Consistent thread engagement with Class 5g6g metric coarse threads (M5x0.8mm), ensuring reliable fastening in various applications.
- Compliance with environmental standards including RoHS 3 and REACH, supporting sustainable and safe manufacturing practices.
- Optimized for high-shear applications with a minimum shear strength of 35,000 psi, providing stability under lateral loads.
Professional Applications & Engineering Value
This M5 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and component wear. The 18-8 Stainless Steel material resists rust and corrosion, making it suitable for machinery, automotive, and electronics where exposure to moisture or chemicals is a concern. The 40mm shoulder length acts as a precise pivot or spacer, reducing the need for additional bushings and simplifying design. With a hex socket drive and coarse thread pitch, it allows for quick, secure fastening even in high-vibration environments, enhancing assembly efficiency and reducing maintenance costs in industrial shoulder screw applications.
Specification Summary & Compliance
The screw features a Class 5g6g thread fit per metric standards, ensuring dimensional accuracy for consistent performance. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, supporting precise engineering requirements. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for global supply chains and environmentally conscious industries.
