S-91352A152 M8 x 12 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 10.9 high tensile strength (140,000 psi) and Rockwell C32 hardness for reliable performance in demanding industrial environments.
• Enhanced corrosion resistance from the blue-dyed zinc-plated alloy steel construction, extending service life and maintaining appearance in harsh conditions.
• Secure and efficient installation using the 5 mm hex drive design, providing excellent torque transfer and reducing the risk of stripping during assembly.
• Optimized thread engagement with M8 coarse thread (1.25 mm pitch) and Class 6g fit, ensuring quick, stable fastening and vibration resistance.
• Versatile rounded button head profile offers a low-profile, aesthetically pleasing finish while minimizing snagging in tight spaces.
• Full threading along the 12 mm length allows for maximum grip and adjustability across a wide range of material thicknesses.
• Compliance with international standards including ISO 7380, RoHS 3, and REACH, ensuring product safety and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

This M8 metric rounded head screw is engineered to address critical challenges in industrial assembly, such as vibration loosening and corrosion-induced failure. The blue-dyed zinc-plated alloy steel provides a robust barrier against moisture and chemicals, making it ideal for machinery, automotive components, and outdoor equipment where exposure to elements is common. The Class 10.9 strength grade and coarse thread with 1.25 mm pitch ensure high clamp load retention and rapid installation, reducing downtime in production lines. With a fully threaded design and hex drive, it offers consistent performance in applications requiring precise torque control and reliable fastening, from metal frameworks to electronic enclosures, enhancing overall structural integrity and operational efficiency.

Specification Summary & Compliance

This screw features precise metric threading (M8 x 1.25 mm) with a Class 6g thread fit for standard tolerance, ensuring compatibility with corresponding nuts and tapped holes. Manufactured to ISO 7380 specifications, it guarantees dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for hazardous substances, making it suitable for use in regulated industries worldwide.