S-90374A114 M8 DIN 6923, ISO 4161 Flange Nuts
Flange Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced load distribution with 17.9mm flange diameter to prevent surface damage and maintain joint integrity under high vibration
- Superior corrosion resistance through zinc-plated steel construction for extended service life in harsh industrial environments
- High-strength Class 8 rating ensures reliable performance in demanding applications with consistent clamping force
- Quick installation compatibility with standard 13mm external hex drive for efficient assembly using common tools
- Secure coarse thread engagement with 1.25mm pitch providing excellent resistance to loosening in high-vibration settings
- Precision manufacturing to DIN 6923 and ISO 4161 standards guarantees dimensional accuracy and interchangeability
- Regulatory compliance assurance with RoHS 3 and REACH standards for environmentally responsible sourcing and usage
Professional Applications & Engineering Value
This M8 flange nut delivers critical engineering advantages through its integrated zinc-plated steel construction and flange design. The built-in washer face eliminates separate components while providing 360° surface contact, solving common issues of joint loosening in heavy-duty industrial equipment, automotive assemblies, and structural frameworks. The Class 8 strength rating combined with coarse metric threading ensures rapid installation and maintained clamp load in high-vibration environments where fine threads might fail. The external hex drive accommodates standard wrenches for efficient maintenance access in confined spaces, while the zinc plating creates a sacrificial barrier against corrosion in outdoor or chemically aggressive settings.
Specification Summary & Compliance
Manufactured to exact DIN 6923 and ISO 4161 specifications with Class 6H thread fit tolerance for precision engagement. Features M8x1.25 coarse thread with right-hand direction, 13mm width, and 8mm height. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring hazardous substance restriction adherence for global industrial applications.
