Internal Star Lock Washer #10 from Germany
A stainless steel washer with inward-facing teeth that bite into softer materials for secure locking against rotation, common in electronics and aerospace. Its non-threaded design places it under this tariff item as a spring lock washer.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the washer is made of stainless steel and has spring properties
• Provide technical drawings showing the tooth design for customs
• Check if the washers are for aerospace use, which may require additional documentation