S-91502A191 M8 x 10 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 12.9 rating and 170,000 psi tensile strength, ensuring reliable performance in high-stress industrial environments.
• Superior corrosion resistance from blue-dyed zinc plating on alloy steel, extending service life and reducing maintenance needs in harsh conditions.
• Precise hex drive engagement with a 6 mm drive size, allowing for secure tool fit and reduced risk of stripping during installation.
• Consistent thread performance with M8 coarse (1.25 mm pitch) fully threaded design, providing strong holding power and easy assembly in various materials.
• High hardness and wear resistance at Rockwell C37, minimizing deformation under heavy loads and repetitive use.
• Broad regulatory compliance including RoHS 3 and REACH, ensuring safety and environmental standards for global industrial applications.
• Standardized dimensions per DIN 912/ISO 4762, guaranteeing interchangeability and ease of sourcing for maintenance and replacement.

Professional Applications & Engineering Value

These M8 socket head cap screws are engineered to address critical challenges in demanding sectors such as machinery assembly, automotive systems, and heavy equipment. The Class 12.9 alloy steel construction, combined with a blue-dyed zinc-plated finish, offers robust protection against corrosion and wear, reducing downtime and replacement costs. The fully threaded metric coarse design ensures rapid installation and high clamp load retention, while the hex drive provides reliable torque transmission without slippage. Ideal for applications requiring high tensile strength and precise fastening, these screws deliver long-term reliability in environments subject to vibration, dynamic loads, and exposure to chemicals or moisture.

Specification Summary & Compliance

This product adheres to DIN 912 and ISO 4762 standards, with Class 5g6g thread fit ensuring dimensional accuracy and compatibility. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances. The metric coarse thread (M8 x 1.25 mm) and 10 mm length provide consistent performance, backed by the specified Rockwell C37 hardness and strength class for reliable industrial use.