S-91870A460 M5 x 16 mm ASTM F879M Tamper-Resistant Torx Stainless Steel Flat Head Screws
Tamper-Resistant Torx Stainless Steel Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced tamper resistance with Torx T25 drive prevents unauthorized removal, ideal for secure installations.
- Superior corrosion resistance from 18-8 stainless steel and passivated finish ensures longevity in harsh environments.
- High tensile strength of 80,000 psi and Rockwell B96 hardness provide reliable, durable fastening under stress.
- Precise Class 6g thread fit and coarse 0.8mm pitch enable quick, secure assembly with reduced cross-threading risk.
- Fully threaded M5 x 16mm design offers consistent holding power across the entire length for versatile applications.
- Compliance with ASTM F879M, RoHS 3, and REACH ensures adherence to industry standards for safety and environmental responsibility.
- Flat head with 90° countersink allows for a flush, low-profile finish that minimizes protrusion and improves aesthetics.
Professional Applications & Engineering Value
This M5 flat head screw is engineered to address critical industrial challenges, such as tampering and corrosion in demanding settings. Constructed from 18-8 stainless steel with a passivated finish, it resists rust and chemical exposure, making it ideal for outdoor equipment, medical devices, and electronic enclosures. The tamper-resistant Torx T25 drive adds a layer of security, preventing unauthorized access in public infrastructure or high-theft areas. Its fully threaded metric design and Class 6g thread fit ensure precise engagement, reducing installation time and improving reliability in automated assembly lines. By combining robust materials with advanced threading and security features, this screw delivers long-term performance and compliance with global standards.
Specification Summary & Compliance
This product features a metric thread size M5 x 0.8mm pitch with Class 6g thread fit for precise dimensional accuracy. It is manufactured in accordance with ASTM F879M specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
