Overview
Engineered for critical bolted connections, these DIN 25201 standard lock washers are designed to prevent loosening under extreme vibration and dynamic loads. They are a fundamental component for B2B industrial maintenance, assembly, and manufacturing where fastener security is non-negotiable. The hardened carbon steel construction and specialized Dacromet coating ensure a durable, long-lasting solution that maintains clamping force and protects joint integrity in harsh operating environments.
Key Features
DIN 25201 compliant design for standardized, reliable performance Hardened carbon steel material with a 440-500HV hardness rating for high strength Dacromet (zinc flake) finish provides superior corrosion resistance External tooth design bites into both the bearing surface and fastener, preventing rotation Ensures consistent load distribution across the joint Maintains preload in high-vibration applications Packaged for efficiency in a bulk quantity of 100 pieces
Specifications
Standard: DIN 25201
Material
Carbon Steel Material Grade: 440-500HV Finish: Dacromet Shaft/Bore Diameter: 0.63 in Thickness: 0.04 in Pack Quantity: 100
Applications
Heavy machinery and equipment assembly Structural steel fabrication and construction Automotive and transportation manufacturing Plant maintenance and repair operations Any application requiring vibration-resistant bolted joints
