12.9 Alloy Steel Hex Bolt M16 with Heavy Hex Nut and Hardened Washer from Mexico
A metric Class 12.9 alloy steel heavy hex bolt with matching heavy hex nut and hardened flat washer, designed for high-stress applications. The set is imported together and falls under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the bolt, nut, and washer are declared as a set under one tariff item
• Verify the alloy steel composition to confirm classification under iron or steel
• Keep records of the heat treatment certification for customs verification