Aluminum Castle Nut Cotter Pin Kit
An aluminum castle nut cotter pin kit contains cotter pins sized for castle nuts, used in aviation and automotive steering linkages to prevent nut rotation. The kit includes various sizes of aluminum cotter pins for different applications. As cotter pins of aluminum, they are classified under tariff item 7616.10.00, which covers cotter pins and similar fasteners of aluminum.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the kit includes other aluminum articles beyond cotter pins
A set of miscellaneous aluminum articles may be classified under other articles of aluminum.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the kit does not include other materials that might change classification
• Document the contents and aluminum composition for customs
• If the kit is for aviation, check if additional regulations apply
Related Products under Tariff item 7616.10.00
10 mm Aluminum Screw Hooks
Heavy-duty screw hooks with a 10 mm shank and thread, made of aluminum alloy, designed to hang loads up to 500 lbs for porch swings and gates. These screw hooks are classified under 7616.10.00 as screws of aluminum, with the shank and thread exceeding 6 mm.
1/2-Inch Aluminum Cotter Pins
Split cotter pins with a 1/2-inch (12.7 mm) shank diameter, made of aluminum alloy, for securing clevis pins in heavy machinery. These cotter pins are classified under 7616.10.00 as cotter pins of aluminum, with the shank exceeding 6 mm.
12 mm Aluminum Washers
Flat washers with 12 mm holes, made of heavy-duty aluminum alloy, used to distribute load in bolted joints. These washers are classified under 7616.10.00 as washers of aluminum, with the hole size exceeding 6 mm.
1/4-Inch Aluminum Lag Screws
Heavy-duty wood lag screws of aluminum alloy with a 1/4-inch (6.35 mm) shank diameter and coarse threads, for anchoring into timber. These lag screws are classified under 7616.10.00 as screws of aluminum, with the shank and thread exceeding 6 mm.
1/4 Inch Aluminum Split Cotter Pin
A 1/4 inch aluminum split cotter pin is a standard fastener made from pure aluminum wire, inserted through drilled holes to lock pins and axles in bicycles and small engines. It is bent to secure the connection and prevent rotation. As a cotter pin of aluminum, it is classified under tariff item 7616.10.00, which covers cotter pins and similar fasteners of aluminum.
3/4-Inch Aluminum Cap Screws
Socket cap screws with a 3/4-inch shank, made of precision aluminum alloy, for high-strength fastening applications. These cap screws are classified under 7616.10.00 as screws of aluminum, with the shank exceeding 6 mm.