Overview
The DIN25201 Double Lock Washer is a precision-engineered retaining component designed to provide a permanent, vibration-proof lock on shafts, axles, and pins. Engineered to the exacting DIN 25201 standard, this washer is constructed from high-performance 65Mn carbon steel, delivering exceptional tensile strength and spring characteristics. The application of a Dacromet finish provides a robust barrier against corrosion, making it suitable for use in harsh or outdoor environments where exposure to moisture and chemicals is a concern. This washer is an essential solution for preventing axial movement and component loosening in high-stress, dynamic assemblies.
Key Features
Permanent locking action with double-ring design for maximum security Superior vibration and shock resistance in rotating assemblies High tensile strength and durability from 65Mn carbon steel construction Excellent corrosion protection with Dacromet (zinc flake) finish Precision-manufactured to DIN 25201 dimensional standards for reliable fit and performance Cost-effective solution for critical fastening applications
Specifications
Standard: DIN 25201
Material
Carbon Steel Material Grade: 65Mn Finish: Dacromet Shaft/Bore Diameter: 0.236 inches Thickness: 0.039 inches Thread Size: Not Applicable System of Measurement: Metric (Imperial dimensions provided for reference) Package Quantity: 100 washers
Applications
Securing bearings, gears, and pulleys on shafts Industrial machinery and power transmission systems Agricultural and construction equipment assemblies Automotive components and sub-assemblies Material handling and conveyor system rollers General manufacturing and heavy equipment maintenance
