S-91502A278 M16 x 70 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, minimizing the risk of fastener failure.
- Superior corrosion resistance from the blue-dyed zinc plating protects against harsh industrial environments, extending service life.
- High hardness rating (Rockwell C37) provides excellent wear resistance and maintains thread integrity under repeated use.
- Precision hex drive (14mm) allows for secure tool engagement and high torque application, reducing stripping and improving installation efficiency.
- Partially threaded M16x2mm coarse pitch design offers optimal grip and vibration resistance in assembled components.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability for global engineering projects.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for international supply chains.
Professional Applications & Engineering Value
This Class 12.9 metric socket head cap screw is engineered for demanding industrial settings where failure is not an option. The alloy steel construction combined with a blue-dyed zinc-plated finish provides a robust barrier against corrosion, making it ideal for machinery, automotive assemblies, and heavy equipment exposed to moisture or chemicals. The partially threaded design with M16x2mm coarse pitch ensures quick assembly and reliable clamping force, reducing loosening from vibrations. With a 14mm hex drive, installers can apply high torque without slippage, enhancing workplace safety and efficiency. These screws meet strict DIN 912/ISO 4762 specifications, ensuring consistent performance in precision engineering applications.
Specification Summary & Compliance
This socket head cap screw features a metric M16x2mm coarse thread with a Class 5g6g thread fit for precise tolerance and easy assembly. It is manufactured in accordance with DIN 912 / ISO 4762 standards, ensuring dimensional accuracy and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.
