S-91290A635 M12 x 75 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 12.9 rating and 170,000 psi tensile strength, ensuring secure fastening in high-stress industrial applications.
• Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in harsh environments.
• Precise torque application and reduced stripping risk with a 10 mm hex drive and standard socket head profile for easy installation and removal.
• Optimized thread engagement and vibration resistance due to the coarse M12 x 1.75 mm thread and Class 5g6g fit, providing stable connections.
• Enhanced durability and wear resistance from Rockwell C37 hardness, maintaining performance under heavy loads.
• Versatile partial threading design allowing for precise clamping force control and reduced weight in assemblies.
• Compliance with international standards including DIN 912/ISO 4762, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This M12 socket head cap screw is engineered to address critical challenges in demanding industrial settings, such as machinery, automotive, and heavy equipment assembly. The black-oxide alloy steel construction combats rust and corrosion, while the Class 12.9 strength rating and 170,000 psi tensile strength prevent failure under extreme loads. Featuring a coarse metric thread with 1.75 mm pitch and partial threading, it ensures quick installation and reliable grip in materials prone to vibration loosening. The 10 mm hex drive and standard socket head allow for high-torque applications without slippage, reducing assembly time and maintenance costs. Ideal for high-strength fastening in environments where durability and precision are paramount, this screw delivers consistent performance backed by DIN 912/ISO 4762 standards.

Specification Summary & Compliance

This product adheres to precise dimensional tolerances, including a Class 5g6g thread fit for metric applications, ensuring compatibility and ease of use. It conforms to DIN 912 and ISO 4762 specifications for socket head cap screws, guaranteeing uniformity and reliability. Environmental compliance is confirmed through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, supporting sustainable manufacturing practices.