Overview
This heavy-duty double lock washer is engineered to provide a secure, vibration-resistant connection for critical bolted assemblies. Manufactured to the DIN 25201 standard, its two-wave design delivers superior spring force and locking performance compared to single-wave or flat washers. Constructed from high-grade 65Mn carbon steel and finished with a protective Dacromet coating, it is built for long-term reliability in demanding industrial environments. Each package contains 100 washers for project efficiency.
Key Features
DIN 25201 compliant double-wave design for maximum locking force Manufactured from 65Mn carbon steel for high tensile strength and fatigue resistance Dacromet finish provides exceptional corrosion protection Engineered to prevent loosening under severe vibration and dynamic loads Precise dimensions ensure consistent performance and fit on M12 fasteners Bulk packaging of 100 units supports production and maintenance workflows
Specifications
Material: Carbon Steel Material Grade: 65Mn Thread/Fastener Size: M12 Bore Diameter: 0.512 inches Outer Diameter: 1.004 inches Thickness: 0.134 inches Finish: Dacromet Package Quantity: 100
Applications
Heavy machinery and equipment assembly Structural steel connections Automotive and transportation manufacturing Vibration-prone industrial systems Agricultural and construction equipment General maintenance, repair, and operations (MRO) for securing M12 bolts and studs
