S-91290A541 M10 x 75 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 12.9 alloy steel construction, ensuring reliable performance in high-stress applications.
• Superior corrosion resistance provided by the black-oxide coating, extending service life in harsh industrial environments.
• High tensile strength of 170,000 psi and Rockwell C37 hardness for maximum load-bearing capacity and resistance to deformation.
• Precise hex drive engagement with an 8mm drive size, allowing for secure tool fitting and reduced risk of stripping during installation.
• Optimized thread design with M10 coarse thread (1.5mm pitch) and Class 5g6g fit, facilitating quick assembly and reliable clamping force.
• Versatile partially threaded shank (32mm min thread length, 75mm overall), ideal for applications requiring both threaded and unthreaded sections.
• Compliance with international standards including DIN 912/ISO 4762, RoHS 3, and REACH, ensuring quality and environmental safety.

Professional Applications & Engineering Value

This M10 socket head cap screw is engineered to address critical challenges in industrial assembly, such as vibration resistance and long-term reliability. The black-oxide alloy steel material, combined with a Class 12.9 strength rating, provides exceptional durability against mechanical stresses and environmental factors. The coarse metric thread (1.5mm pitch) ensures rapid installation and secure fastening in heavy-duty machinery, automotive components, and structural frameworks. Its partially threaded design allows for precise positioning and reduced thread wear, while the hex drive style offers easy access in confined spaces. By meeting DIN 912/ISO 4762 specifications, it guarantees dimensional accuracy and interoperability, minimizing downtime and maintenance costs in professional settings.

Specification Summary & Compliance

This fastener adheres to precise dimensional tolerances, including a Thread Fit of Class 5g6g for consistent performance. It conforms to DIN 912 ISO 4762 for thread standards and manufacturing specifications. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety regulations for industrial use.