S-91263A469 M6 x 70 mm DIN 7991 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 (170,000 psi) for reliable performance in demanding applications, reducing the risk of fastener failure.
- Superior hardness (Rockwell C39) provides excellent wear resistance and durability, extending the service life of your assemblies.
- Zinc-plated alloy steel construction offers enhanced corrosion resistance, protecting your components in harsh industrial environments.
- Precise Class 5g6g thread fit ensures smooth installation and a secure, vibration-resistant connection.
- 4 mm hex drive and flat head design allows for easy installation with standard tools and a flush finish for a clean, professional appearance.
- Compliance with DIN 7991, RoHS 3, and REACH guarantees product quality, safety, and environmental responsibility for global supply chains.
- Partially threaded shank provides optimal clamping force where needed, improving joint integrity.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M6 flat head screw solves critical challenges in machinery, automotive, and structural assemblies. The Class 12.9 alloy steel core delivers maximum load-bearing capacity, preventing shear and tensile failures under high stress. The coarse M6 x 1 mm thread ensures rapid assembly and strong holding power in various materials, while the zinc plating effectively combats corrosion, reducing maintenance needs. Its partially threaded design and 90° countersink angle allow for precise, flush mounting in pre-drilled holes, making it an ideal metric fastener for applications demanding both strength and a streamlined profile.
Specification Summary & Compliance
This fastener features a 70mm length with a minimum thread length of 18mm and a Class 5g6g thread fit per ISO standards for dimensional accuracy. It is manufactured in compliance with the DIN 7991 specification and is verified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to strict international safety and environmental regulations.
