S-91290A101 M2.5 x 6 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 tensile strength of 170,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior hardness (Rockwell C37) provides excellent wear resistance and maintains thread integrity under repeated use.
- Black-oxide coating offers enhanced corrosion resistance, extending service life in harsh industrial environments.
- Precision Class 5g6g thread fit guarantees smooth installation and secure fastening with minimal play.
- Fully threaded M2.5 coarse pitch design allows for maximum grip and holding power in various materials.
- Compact 2 mm hex drive and low-profile head enable easy access and installation in confined spaces.
- Compliance with DIN 912/ISO 4762 standards ensures interchangeability and reliability in global engineering projects.
Professional Applications & Engineering Value
This Class 12.9 alloy steel socket head cap screw is engineered to address critical challenges in precision machinery, automotive assemblies, and heavy-duty equipment. Its high tensile strength and Rockwell C37 hardness prevent stripping and deformation under dynamic loads, while the black-oxide surface treatment resists rust and oxidation in humid or corrosive settings. The fully threaded metric design with coarse pitch ensures rapid installation and robust clamping force, minimizing loosening from vibrations. Ideal for industrial fastening applications requiring compact, high-strength solutions, this screw meets rigorous performance demands without compromising on durability or compliance.
Specification Summary & Compliance
This M2.5 x 0.45mm x 6mm socket head cap screw features a Class 5g6g thread fit per ISO metric standards, ensuring precise dimensional accuracy. Manufactured in accordance with DIN 912 and ISO 4762 specifications, it guarantees consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible and safe usage in various industries.
