M6 Stainless Steel Split Lock Washer from Mexico
A helical split ring washer made from AISI 304 stainless steel, designed to compress under bolt tension for locking action and prevent fastener loosening. Its non-threaded spring design classifies it under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the stainless steel grade (AISI 304) on the commercial invoice
• Provide corrosion resistance test data if requested
• Check if the washers are for marine use, which may require additional certifications