S-92832A569 M3 x 40 mm ISO 7380 Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Enhanced torque transmission through Torx T10 drive system, minimizing cam-out and tool wear during installation
• Reliable mechanical performance with Class 8.8 strength rating and 110,000 psi tensile strength for critical applications
• Optimal thread engagement with fully threaded M3 coarse pitch design, ensuring maximum holding power
• Streamlined assembly process through standardized ISO 7380 compliance, guaranteeing interchangeability
• Safe material composition meeting RoHS 3 and REACH environmental regulations for global supply chain compliance
• Low-profile button head design providing smooth surface finish while maintaining high clamp load capacity

Professional Applications & Engineering Value

These M3 metric screws with zinc-plated steel construction address critical challenges in precision assembly applications. The Torx T10 drive prevents stripping common in Phillips drives, while the Class 8.8 strength grade ensures reliable performance under vibration and dynamic loads. The fully threaded coarse pitch design provides maximum thread contact in softer materials, and the button head profile offers a flush finish where clearance is limited. Ideal for industrial machinery, electronic enclosures, and automotive components, these fasteners deliver consistent performance while meeting international ISO 7380 standards for dimensional accuracy.

Specification Summary & Compliance

Manufactured to precise Class 6h thread fit tolerances with 40 mm length and M3 x 0.5 mm coarse thread specifications. Complies with ISO 7380 dimensional standards and demonstrates Rockwell C22 hardness for consistent performance. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use across global industrial markets.