S-91502A181 M6 x 90 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 from Class 12.9 alloy steel ensures reliable performance in high-stress applications.
- Superior corrosion resistance provided by blue-dyed zinc plating, extending service life in demanding environments.
- Precise hex drive engagement with a 5 mm drive size for secure installation and reduced risk of tool slippage.
- Optimized load distribution due to partially threaded design, minimizing stress concentration on connected materials.
- Consistent dimensional accuracy with Class 5g6g thread fit and coarse 1 mm pitch for quick assembly and interchangeability.
- High hardness rating of Rockwell C37 enhances wear resistance and maintains thread integrity under repeated use.
- Compliance with international standards including DIN 912/ISO 4762, RoHS 3, and REACH for assured quality and environmental safety.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M6 socket head cap screws address critical challenges in machinery, automotive, and construction sectors. The Class 12.9 alloy steel construction provides unmatched tensile strength and fatigue resistance, preventing fastener failure under dynamic loads. The blue-dyed zinc-plated surface offers reliable protection against corrosion, essential for outdoor or humid conditions. With a standard socket head profile and 5 mm hex drive, these screws allow for high-torque installation in confined spaces, ensuring secure fastening without stripping. The coarse metric threading and partially threaded rod design facilitate rapid assembly while distributing clamping force effectively, making them ideal for precision engineering projects requiring durability and compliance with DIN 912/ISO 4762 specifications.
Specification Summary & Compliance
This product features precise Class 5g6g thread fit and coarse 1 mm pitch threading per metric standards, with a minimum thread length of 24 mm. It is manufactured to meet DIN 912 (identical to ISO 4762) for dimensional consistency and performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements without hazardous substances.
