S-91290A516 M10 x 20 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 black-oxide finish on alloy steel, extending service life in demanding industrial environments.
- Precise hex socket drive with 8mm drive size allows for high torque application and secure installation without cam-out.
- High hardness rating of Rockwell C37 provides excellent wear resistance, maintaining thread integrity through repeated use.
- Coarse thread design with Class 5g6g thread fit enables quicker assembly and better performance in materials requiring robust engagement.
- Full thread coverage along the 20mm length offers maximum grip and uniform stress distribution across the entire fastener.
- International standard compliance with DIN 912/ISO 4762 ensures dimensional accuracy and interchangeability in global applications.
Professional Applications & Engineering Value
These Class 12.9 socket head cap screws deliver critical engineering value in applications where failure is not an option. The black-oxide alloy steel construction provides superior protection against rust and corrosion, making these metric screws ideal for machinery, automotive assemblies, and heavy equipment exposed to harsh conditions. The M10 x 1.5mm coarse thread configuration ensures rapid installation and reliable holding power in soft metals and plastics, while the fully threaded design distributes clamping force evenly. With their hex socket drive and high strength class, these fasteners solve common challenges of space-constrained assemblies requiring high torque and precision alignment, reducing maintenance downtime and improving overall system reliability.
Specification Summary & Compliance
This socket head cap screw features precise Class 5g6g thread fit per ISO metric standards, ensuring consistent engagement and dimensional accuracy. Manufacturing complies with DIN 912/ISO 4762 specifications for socket head cap screws. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, making it suitable for regulated industries and international supply chains.
