S-90942A123 M5 x 10 mm Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with A286 stainless steel construction, offering high resistance to corrosion and thermal stress for long-lasting performance in demanding environments.
• Superior torque transmission and reduced cam-out thanks to the T25 Torx drive, ensuring secure fastening and minimizing tool slippage during installation.
• Reliable thread engagement and precision fit with Class 6g thread tolerance, providing consistent assembly quality and reducing the risk of loosening under vibration.
• Enhanced fastening efficiency through the fully threaded M5 x 0.8mm coarse thread design, allowing for quick installation and strong holding power in various materials.
• Optimized for high-stress applications with a tensile strength of 140,000 psi and Rockwell C31 hardness, ensuring dependable performance in industrial and mechanical assemblies.
• Secure and low-profile fastening with a rounded button head style, offering a sleek finish while distributing clamp load effectively without sharp edges.
• Compliance with environmental and safety standards, including RoHS 3 and REACH, making these screws suitable for global industrial use without hazardous substances.

Professional Applications & Engineering Value

Engineered for precision and reliability, this M5 metric screw with A286 stainless steel addresses common industrial challenges such as thermal expansion and corrosion in harsh environments. The Torx button head and T25 drive enable high-torque applications without stripping, ideal for assemblies in aerospace, automotive, and electronics where vibration resistance is critical. Its fully threaded coarse pitch (0.8mm) and Class 6g thread fit ensure rapid installation and consistent clamping force, reducing assembly time and maintenance needs. By combining high tensile strength (140,000 psi) with a rounded head profile, it minimizes stress concentrations, making it a top choice for industrial screws in machinery, enclosures, and structural components that demand durability and compliance with RoHS and REACH regulations.

Specification Summary & Compliance

This screw adheres to metric thread standards with an M5 size, 0.8mm coarse pitch, and Class 6g thread fit for precise dimensional accuracy. Manufactured from A286 stainless steel, it meets industry specifications for hardness (Rockwell C31) and tensile strength (140,000 psi). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from restricted substances and suitable for use in regulated industrial applications worldwide.