S-91294A362 M12 x 50 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive Flat 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 120,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black-oxide coating extends service life in harsh environments, minimizing maintenance needs.
- High hardness rating (Rockwell C32) provides excellent wear resistance, maintaining thread integrity through repeated use.
- Easy installation and removal with the 8mm hex drive design, saving time and labor costs during assembly.
- Full threading with coarse pitch offers faster driving and superior holding power in various materials.
- Precise Class 6g thread fit ensures consistent engagement and vibration resistance in dynamic applications.
- Compliance with international standards including DIN 7991 and ISO 10642 guarantees quality and interoperability.
Professional Applications & Engineering Value
This M12 flat head screw with Class 10.9 strength and black-oxide alloy steel construction addresses critical engineering challenges in heavy-duty applications. The fully threaded design with coarse pitch ensures rapid installation and robust clamping force, ideal for construction, machinery, and automotive assemblies where vibration resistance is paramount. The flat head profile sits flush with surfaces, preventing snagging and enhancing safety. Combined with the hex drive for high torque application, it solves issues of loosening under load, providing long-term reliability in demanding environments while the corrosion-resistant coating protects against degradation in outdoor or humid conditions.
Specification Summary & Compliance
This fastener features M12 x 1.75mm coarse threads with a Class 6g thread fit for precise dimensional accuracy. It meets DIN 7991 and ISO 10642 manufacturing specifications, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for industrial use.
