Galvanized Steel Multi-Tooth Lock Washer #12 from Mexico
A galvanized steel multi-tooth lock washer with multiple teeth that bite into surfaces for aggressive locking, particularly on soft materials. Its non-threaded design and locking function place it under tariff item 7318.21.00 as a spring or lock washer.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the galvanization coating type (e.g
• hot-dip or electroplated) as it may affect duty classification
• Ensure the washers are declared as lock washers of iron or steel
• For HVAC or roofing applications, confirm compliance with Canadian building codes