Pressure Treated Lumber Screws
Double-barrier coated screws for ACQ-treated lumber, coarse thread, hex head for docks and playsets. HTS 7318.12.00.00 'other wood screws' due to chemical resistance for treated wood. Large diameter for structural loads.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machine screw pitch
Finer threads for metal become other threaded articles.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide coating compatibility certs for treated wood chemicals
• Structural use may qualify for different quotas
Related Products under HTS 7318.12.00.00
Teak Deck Boat Wood Screws
Silicon bronze screws for marine teak decking, slotted flat head, coarse for tropical hardwoods. Bronze alloy but steel-equivalent under iron/steel chapter for HTS 7318.12.00.00 wood screws. Saltwater corrosion resistant.
Pine Framing Wood Screws
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Walnut Cabinetry Finish Screws
Nickel-plated steel trim screws for walnut cabinets, tiny heads, fine coarse hybrid thread. Aesthetic wood screws under HTS 7318.12.00.00. Concealed installation.
Redwood Fence Wood Screws
Epoxy-coated for redwood fences, star drive, aggressive thread for vertical loads. HTS 7318.12.00.00 wood screws for outdoor softwood. UV resistant.
Mahogany Trim Screws
Brass-plated for mahogany trim, oval head, coarse for tropical hardwoods. Decorative wood screws HTS 7318.12.00.00. Finish carpentry.
Plywood Sheathing Screws
Ring shank wood screws for plywood sheathing to studs, bugle head, polymer coated. Engineered wood application HTS 7318.12.00.00. High shear.