Overview
This M10 double washer is engineered for critical structural fastening applications where joint integrity is paramount. Manufactured from 65Mn manganese steel, it provides exceptional tensile strength and resistance to deformation under extreme static and dynamic loads. The double-stacked, or "double-chamfered," design creates a more stable and secure connection compared to standard flat washers, effectively distributing clamp load and resisting loosening from vibration. The addition of a Dacromet finish delivers superior corrosion resistance, making this component suitable for outdoor infrastructure, heavy machinery, and high-humidity industrial environments. Compliant with the DIN25201 standard, it ensures consistent quality and dimensional reliability for professional engineering and construction projects.
Key Features
Constructed from high-strength 65Mn manganese steel for superior load-bearing capacity Dacromet (zinc-flake) coating provides excellent corrosion protection, outperforming standard zinc plating Double-stacked design enhances joint stability and resists vibration-induced loosening Compliant with DIN25201 dimensional and performance standards Bulk packaging supports high-volume assembly and maintenance operations
Specifications
System of Measurement: Metric Material Grade/Class: 65Mn
Material
Manganese Steel Thread Size: M10 Finish: Dacromet Bolt Size: M10 Standards: DIN25201 Package Quantity: 500 pieces
Applications
Heavy-duty structural steel connections in construction and civil engineering Assembly of industrial machinery, presses, and material handling equipment Fastening systems in transportation infrastructure, such as bridges and rail Maintenance and repair in demanding environments including chemical processing and offshore installations Any application requiring a high-clamp, vibration-resistant joint with long-term corrosion protection
