Heavy Duty Chain Bolt & Nut Set from Mexico
A matched high-tensile bolt and nut set specifically for securing chain sidebars in industrial sprocket drives. These fastening parts are unique to chain construction and prevent sidebar separation.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify that the bolts and nuts are not classified as general fasteners of heading 73.18
• Provide evidence of their exclusive use in chains
• Ensure the high-tensile grade is documented for customs