Overview
The DIN25201 Double Lock Washer is engineered to deliver a permanent, vibration-proof connection in critical bolted assemblies. This precision component is designed to prevent spontaneous loosening caused by dynamic loads, thermal cycling, and mechanical shock, ensuring the long-term integrity of your equipment. Its dual-lobed design provides a consistent and high clamping force, making it an essential upgrade over standard flat or spring washers for demanding industrial and automotive applications.
Key Features
Double-lobed design for superior anti-loosening and anti-vibration performance Manufactured from high-strength carbon steel for reliable load-bearing capacity Hardness rating of 465HV1 minimum ensures durability and resistance to deformation Zinc-aluminum coating provides enhanced corrosion resistance in harsh environments Precise dimensional compliance with the DIN 25201 standard for guaranteed interchangeability Packaged for efficiency with 80 pieces per box, streamlining procurement and inventory control
Specifications
Standard: DIN 25201
Material
Carbon Steel Material Hardness: ≥465HV1 Finish: Zinc-Aluminum Coating Shaft/Bore Diameter: NL-6 Thickness: 0.031 inches System of Measurement: Metric (Nominal Size) Thread Size: Not Applicable Package Quantity: 80
Applications
Ideal for use in high-vibration machinery and powertrain components Securing fasteners in heavy equipment, agricultural machinery, and construction vehicles Critical assemblies in transportation, including truck, bus, and rail applications General industrial maintenance, repair, and operations (MRO) for bolted joints requiring secure locking Any application where reliable prevention of bolt or nut rotation is paramount for safety and performance
