S-91502A207 M8 x 75 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 corrosion resistance from blue-dyed zinc plating protects against rust and extends service life in harsh industrial environments.
- High hardness rating (Rockwell C37) provides excellent wear resistance and maintains thread integrity under repeated use.
- Precision Class 5g6g thread fit guarantees smooth assembly and secure fastening, minimizing production delays.
- Partially threaded design allows for controlled clamping force and easier alignment in assembled components.
- Standard 6mm hex drive offers compatibility with common tools and enables efficient installation in confined spaces.
- Compliance with DIN 912/ISO 4762 ensures dimensional accuracy and interchangeability with other standard components.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these Class 12.9 metric socket head cap screws deliver unmatched reliability in machinery, automotive, and heavy equipment applications. The alloy steel construction combined with blue-dyed zinc plating provides a durable barrier against corrosion, addressing common failure points in exposed or high-moisture environments. With a coarse M8 x 1.25mm thread and partial threading, these fasteners facilitate quick assembly and distribute load efficiently, reducing stress concentration. The high tensile strength and Rockwell C37 hardness ensure they withstand dynamic loads and vibrations, making them ideal for critical joints where safety and longevity are paramount.
Specification Summary & Compliance
This socket head cap screw features an M8 x 1.25mm coarse thread with Class 5g6g thread fit per ISO metric standards, ensuring precise tolerances. It is manufactured to meet DIN 912/ISO 4762 specifications for dimensional consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and safe for use in various industrial sectors.
