M4 External Toothed Lock Washer (DIN 6798A, A2 Stainless Steel)

M4 A2 Stainless Steel External Toothed Lock Washers (DIN 6798A) are designed to improve fastening security by providing enhanced resistance to loosening caused by vibration and movement. Made from high-quality A2 stainless steel, these washers offer exceptional corrosion resistance and durability. The external toothed design bites into the mating surfaces, increasing friction and mechanical grip, making them ideal for use in dynamic or high-vibration assemblies such as those using aluminium extrusions.

Key Features

• High-Quality Material: Made from A2 stainless steel for excellent corrosion resistance and long-lasting performance.
• Anti-Vibration Protection: External teeth bite into surfaces to prevent fastener loosening due to vibration or movement.
• Versatile Sizes: Available in a wide range of sizes to suit various applications and requirements.
• Improved Stability: Contributes to the overall stability and integrity of your assemblies.

Application

A2 Stainless Steel External Toothed Lock Washers are specifically designed to complement our aluminium extrusion systems. They are perfect for resisting loosening caused by vibration, maintaining secure connections, and increasing joint friction when securing components in custom frameworks, workstations, machine guards, and enclosures. Their excellent corrosion resistance makes them suitable for both indoor and outdoor projects. Ideal for both professional engineers and enthusiasts, these washers offer the reliability and performance needed to ensure the long-term security and stability of your aluminium extrusion assemblies.

Care should be taken when using stainless steel washers in direct contact with aluminium in moist or wet environments, as this combination can promote galvanic corrosion. Ensure appropriate protective measures are used where necessary.