S-91502A253 M12 x 80 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 industrial applications, reducing the risk of fastener failure.
- Superior corrosion resistance provided by the blue-dyed zinc-plated alloy steel surface, extending service life in harsh environments.
- High hardness rating of Rockwell C37 offers excellent wear resistance and maintains thread integrity under repeated use.
- Precise Class 5g6g thread fit guarantees smooth assembly and secure fastening, minimizing installation time and errors.
- Partially threaded design with 36mm min thread length allows for optimal grip and alignment in varied material thicknesses.
- 10mm hex drive and standard socket head profile enable easy installation with common tools, enhancing workflow efficiency.
- Compliance with DIN 912/ISO 4762 standards ensures consistent quality and interchangeability for global engineering projects.
Professional Applications & Engineering Value
This M12 socket head cap screw is engineered to address critical challenges in demanding sectors such as heavy machinery, automotive assembly, and structural frameworks. The Class 12.9 alloy steel construction, combined with a coarse 1.75mm pitch metric thread, delivers superior clamping force and vibration resistance, preventing loosening in dynamic loads. The blue-dyed zinc-plated finish not only provides visual identification but also enhances corrosion protection, making it ideal for outdoor or humid conditions. With a partially threaded rod and right-hand thread direction, it ensures precise engagement in pre-tapped holes or nuts, streamlining maintenance and reducing downtime in industrial fastener systems.
Specification Summary & Compliance
This product adheres to DIN 912 / ISO 4762 specifications, ensuring dimensional accuracy with a Class 5g6g thread fit for consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming the absence of hazardous substances and supporting environmental safety in industrial applications.
