S-92137A686 M10 x 25 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from the black-oxide finish, extending service life in harsh industrial environments.
• Exceptional high tensile strength (100,000 psi) and Class 10.9 grade ensures reliable performance under heavy loads and vibration.
• Enhanced driving torque and strip resistance provided by the 6 mm hex drive and robust Rockwell C32 hardness.
• Simplified and secure installation with a wide, flanged button head that distributes clamping force and resists sinking.
• Broad compatibility and easy assembly thanks to the M10 x 1.5 mm coarse, fully threaded design with Class 6g fit.
• Compliance with international standards (ISO 7380-2, RoHS 3, REACH) guarantees quality and environmental safety for global projects.
• Versatile 25 mm length with 22 mm flange offers a secure hold in a wide range of material thicknesses.

Professional Applications & Engineering Value

This M10 hex screw is engineered to solve critical challenges in heavy-duty industrial applications. The black-oxide alloy steel construction provides a durable barrier against rust and corrosion, significantly reducing maintenance needs in environments exposed to moisture, chemicals, or outdoor elements. Its Class 10.9 high-strength grade and fully threaded coarse pitch design ensure a secure, vibration-resistant fastening in machinery, structural frames, and automotive assemblies, preventing loosening under dynamic loads. The integrated flange on the rounded button head eliminates the need for a separate washer, distributing pressure evenly and protecting sensitive surfaces from damage. This combination of high tensile strength, corrosion resistance, and design efficiency makes it an indispensable component for engineers seeking reliability and longevity in demanding metric fastener systems.

Specification Summary & Compliance

This screw features an M10 x 1.5 mm coarse thread with a Class 6g tolerance for precise fit. It is manufactured to meet ISO 7380-2 specifications, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for use in regulated industries.