S-91005A105 M12 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 27mm flange diameter prevents surface damage and reduces loosening under vibration
- Superior corrosion resistance through zinc-plated steel construction for extended service life in harsh environments
- Reliable thread engagement with Class 6G thread fit ensures consistent performance in industrial assemblies
- Quick installation using standard 19mm wrench size with external hex drive design
- Optimized for high-vibration applications through coarse 1.75mm thread pitch and integrated flange design
- Compliance assurance with RoHS 3 and REACH regulations for global industrial applications
- Metric system compatibility with M12 thread size for seamless integration with international equipment standards
Professional Applications & Engineering Value
This M12 flange nut delivers exceptional engineering value through its zinc-plated steel construction and integrated flange design, specifically addressing common industrial fastening challenges. The 27mm flange diameter distributes clamping force over a wider surface area, effectively preventing material deformation and maintaining joint integrity in high-vibration environments such as heavy machinery, automotive assemblies, and structural frameworks. The Class 6G thread fit provides optimal clearance for rapid assembly while maintaining secure fastening, and the coarse thread pitch (1.75mm) ensures reliable performance in applications where fine adjustments aren't practical. The external hex drive accommodates standard tools, streamlining maintenance and installation processes across various industrial sectors.
Specification Summary & Compliance
This metric flange nut features M12 x 1.75mm coarse right-hand threads with Class 6G thread fit per ISO metric standards. The component maintains precise dimensional accuracy with 19mm width across flats, 17mm height, and 4mm flange thickness. Manufactured from zinc-plated steel, the nut complies with RoHS 3 (2015/863/EU) with exemption 6(a)-I and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial fastener applications worldwide.
