S-91290A037 M6 x 85 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional durability with Class 12.9 alloy steel construction, providing superior resistance to wear and fatigue in demanding industrial environments.
- High tensile strength of 170,000 PSI ensures reliable performance under heavy loads, reducing the risk of fastener failure.
- Black-oxide surface treatment offers enhanced corrosion resistance, extending service life in various operating conditions.
- Precise Class 5g6g thread fit guarantees smooth assembly and secure fastening, minimizing installation time and errors.
- Standard hex socket drive (5 mm) allows for easy installation with common tools, improving efficiency in maintenance and production.
- Partially threaded design with 24 mm minimum thread length provides optimal grip and clamping force for versatile applications.
- Compliance with DIN 912/ISO 4762 standards ensures interchangeability and reliability in global engineering projects.
Professional Applications & Engineering Value
This M6 socket head cap screw is engineered to address critical challenges in heavy machinery, automotive assembly, and precision equipment. The black-oxide alloy steel material, combined with a Rockwell C37 hardness, resists deformation and corrosion, making it ideal for high-stress environments. Its coarse thread metric design with a 1 mm pitch ensures quick and secure fastening, reducing vibration loosening in dynamic applications. The partially threaded configuration allows for focused clamping force, preventing damage to sensitive components. By meeting stringent DIN 912/ISO 4762 specifications, it delivers consistent performance in industrial fasteners, supporting efficient production and long-term reliability.
Specification Summary & Compliance
This product adheres to precise Class 5g6g thread fit tolerances as per metric standards, ensuring dimensional accuracy for reliable assembly. It conforms to DIN 912 (identical to ISO 4762) for socket head cap screws, guaranteeing uniformity in manufacturing. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmental safety and regulatory requirements in global markets.
