S-91306A789 M10 x 45 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 140,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance provided by zinc plating extends service life in harsh industrial environments, minimizing maintenance needs.
• High-strength Class 10.9 rating and Rockwell C32 hardness offer dependable durability for heavy-duty mechanical assemblies.
• Coarse M10x1.5 thread with Class 6g fit allows for quicker installation and secure fastening, saving assembly time and labor costs.
• Fully threaded design ensures consistent clamping force along the entire length, enhancing joint stability.
• Hex button head drive provides a low-profile, flush finish while enabling high-torque application with standard tools.
• Compliance with ISO 7380, RoHS 3, and REACH guarantees adherence to international quality and environmental standards, ensuring supply chain compatibility.

Professional Applications & Engineering Value

These M10 hex button head screws are engineered from zinc-plated alloy steel to address critical challenges in industrial settings, such as vibration resistance and environmental exposure. The Class 10.9 strength grade and fully threaded coarse pitch design ensure secure fastening in heavy machinery, automotive frames, and structural assemblies, where loosening under dynamic loads is a common concern. The low-profile rounded head minimizes protrusion, making them ideal for confined spaces or applications requiring a smooth surface. By combining high tensile strength with corrosion-resistant plating, these screws reduce downtime and replacement frequency, delivering long-term reliability in demanding industrial applications.

Specification Summary & Compliance

This product features precise metric threading with M10x1.5 coarse pitch and Class 6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. Manufactured to ISO 7380 specifications, it includes full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The 45 mm length and fully threaded configuration provide consistent performance, backed by a Rockwell C32 hardness and verified mechanical properties for reliable use in regulated industries.