S-95635A691 M5 x 10 mm ASTM F879M Tamper-Resistant Hex-Drive Stainless Steel Button Head Screws
Tamper-Resistant Hex-Drive Stainless Steel Button Head 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
- Tamper-resistant hex drive prevents unauthorized access, enhancing security in public or high-risk installations.
- 18-8 stainless steel construction offers excellent corrosion resistance, ensuring long-term reliability in harsh environments.
- Passivated finish further boosts corrosion protection and extends the screw's service life.
- High tensile strength of 80,000 psi and Rockwell B96 hardness provide robust performance under heavy loads and stress.
- Class 6g thread fit with coarse pitch ensures easy, secure installation and reliable fastening in various materials.
- Fully threaded design allows for maximum grip and uniform load distribution along the entire length.
- Compliance with ASTM F879M, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety regulations.
Professional Applications & Engineering Value
This M5 tamper-resistant hex button head screw is engineered to address critical needs in industrial and security settings. Made from 18-8 stainless steel with a passivated finish, it resists corrosion from moisture, chemicals, and outdoor exposure, reducing maintenance costs and downtime. The tamper-resistant hex drive deters vandalism and unauthorized tampering, making it ideal for securing access panels, machinery, and public infrastructure. With a coarse thread and Class 6g fit, it ensures quick, reliable installation in metals, plastics, and composites, while the fully threaded metric screw design provides consistent clamping force. These features make it a trusted choice for applications requiring durability, security, and compliance with stringent standards like ASTM F879M.
Specification Summary & Compliance
This screw features precise M5x0.8 mm coarse threads with a Class 6g thread fit for accurate engagement and tolerance. It is manufactured to meet ASTM F879M specifications, ensuring consistent quality and performance. Additionally, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its environmental safety and suitability for global industrial use.
