Having shanks, threads or holes over 6 mm in diameter
Other articles of aluminum: > Nails, tacks, staples (other than those of heading 8305), screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers and similar articles: > Other: > Having shanks, threads or holes over 6 mm in diameter
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 7616.10.70
M8 Aluminum Hex Bolts
Hexagonal head bolts made of aluminum alloy with an M8 thread size (8 mm diameter), used for securing structural components in construction and machinery. Classified under HTS 7616.10.70 because the threads exceed 6 mm in diameter, distinguishing them from finer wire-based fasteners. These bolts meet aluminum alloy criteria with silicon and other elements exceeding purity limits.
1/4-Inch Aluminum Lag Screws
Heavy-duty wood lag screws of aluminum alloy with 1/4-inch (6.35 mm) shank diameter and coarse threads for anchoring into timber. HTS 7616.10.70 applies due to shank and thread diameters exceeding 6 mm, excluding them from wire-defined categories. Commonly used in marine and outdoor applications for corrosion resistance.
M10 Aluminum Carriage Bolts
Round head carriage bolts in M10 size (10 mm diameter) made from aluminum alloy, featuring square necks for rotational stability in wood or metal joints. Falls under 7616.10.70 for threads and shanks over 6 mm, used in furniture and decking. Aluminum construction provides lightweight corrosion resistance.
3/8-Inch Aluminum Eye Bolts
Eye bolts with 3/8-inch (9.5 mm) shank diameter and threaded end, forged from aluminum alloy for lifting and rigging applications. HTS 7616.10.70 due to shank and hole/thread sizes over 6 mm. Ideal for temporary attachments in construction and boating.
M12 Aluminum Hex Nuts
Heavy hex nuts for M12 bolts (12 mm inner diameter hole), machined from aluminum alloy for aerospace and automotive use. Classified in 7616.10.70 because internal threads/holes exceed 6 mm. Provides weight savings over steel counterparts.
5/16-Inch Aluminum Wood Screws
Self-tapping wood screws with 5/16-inch (8 mm) shank and aggressive threads for decking and cabinetry, made of marine-grade aluminum alloy. HTS 7616.10.70 for shank/threads over 6 mm. Corrosion-resistant for humid environments.
10 mm Aluminum Screw Hooks
Heavy-duty screw hooks with 10 mm shank and thread for hanging loads up to 500 lbs, aluminum alloy for porch swings and gates. HTS 7616.10.70 applies as threads/shanks exceed 6 mm. Rust-proof for exterior use.
M20 Aluminum Flange Bolts
Flange head bolts M20 (20 mm thread) with integrated washer, aluminum alloy for construction flanges. 7616.10.70 for large threads/shanks. High-strength for bridges.
8 mm Aluminum T-Bolts
T-head bolts 8 mm shank for machine vises and clamps, aluminum. 7616.10.70 over 6 mm. Shop floor essential.
12 mm Aluminum Washers
Flat washers with 12 mm holes, heavy duty aluminum alloy. 7616.10.70 for hole size.
M18 Aluminum Studs
Fully threaded studs M18 diameter, aluminum. 7616.10.70 large threads.
3/4-Inch Aluminum Cap Screws
Socket cap screws 3/4-inch shank, precision aluminum alloy. 7616.10.70 size.
M14 Aluminum Rivets
Structural blind rivets with M14 (14 mm) shank diameter for aircraft and truck assembly, aluminum alloy construction. Under 7616.10.70 due to shank size over 6 mm, beyond wire limits. Pop-style for easy installation.
M16 Aluminum U-Bolts
U-shaped bolts with M16 (16 mm) threads for pipe clamps and exhaust systems, corrosion-resistant aluminum alloy. Classified 7616.10.70 for threads over 6 mm. Used in automotive and plumbing.
1/2-Inch Aluminum Cotter Pins
Split cotter pins with 1/2-inch (12.7 mm) shank diameter for securing clevis pins in machinery, aluminum alloy. HTS 7616.10.70 due to shank over 6 mm. Vibration-resistant for heavy equipment.