Threaded fasteners
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 > Threaded fasteners
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 7616.10.70.30
M10 Aluminum Hex Bolts
Hexagonal head bolts made from aluminum alloy with M10 (10 mm) diameter threads, used for securing components in marine and aerospace applications. Classified under HTS 7616.10.70.30 due to being threaded aluminum fasteners with threads over 6 mm in diameter. Exceeds pure aluminum purity limits, qualifying as an alloy.
1/4-20 UNC Aluminum Cap Screws
Cylindrical head socket cap screws from aluminum alloy with 1/4 inch (6.35 mm) major diameter threads for industrial machinery assembly. HTS 7616.10.70.30 applies as threaded fasteners exceeding 6 mm thread diameter, not qualifying as pure aluminum. Ideal for lightweight, corrosion-resistant fastening.
M12 Aluminum Lag Screws
Heavy-duty lag screws with 12 mm diameter threads and hex heads, made of aluminum alloy for wooden structural applications in corrosive environments. Falls under 7616.10.70.30 as 'threaded fasteners' with shanks/threads over 6 mm, distinct from smaller or non-threaded articles.
3/8 Inch Aluminum Eye Bolts
Eye bolts featuring a forged eye and 3/8 inch (9.5 mm) threaded shank from aluminum alloy, used for lifting and rigging. HTS 7616.10.70.30 covers these as 'threaded fasteners' due to shank/thread diameter over 6 mm and alloy composition.
M16 Aluminum Set Screws
Cylindrical headless set screws with 16 mm diameter cup point threads, aluminum alloy construction for adjustable machinery components. Qualifies for 7616.10.70.30 as threaded fasteners over 6 mm, per subheading for larger shanks/threads.
1/2-13 UNC Aluminum Machine Screws
Pan head machine screws in 1/2 inch (12.7 mm) diameter UNC threads, made from 6063 aluminum alloy for construction and automotive use. HTS 7616.10.70.30 due to threaded design and diameter exceeding 6 mm threshold for 'other' fasteners.
M20 Aluminum U-Bolts
U-shaped bolts with 20 mm diameter threads for pipe clamps and suspension systems, aluminum alloy for lightweight corrosion resistance. Classified in 7616.10.70.30 as threaded fasteners with shanks over 6 mm.
10mm Aluminum Carriage Bolts
Round head carriage bolts with square neck and 10 mm metric threads from aluminum alloy, for woodworking and decking. HTS 7616.10.70.30 for threaded fasteners >6 mm diameter.
M8x1.25 Aluminum Shoulder Bolts
Precision shoulder bolts with 8 mm shoulder and 1.25 pitch threads over 6 mm shank, aluminum alloy for pivot applications.
3/8-16 UNC Aluminum Wing Screws
Thumb-turn wing screws 3/8 inch dia. threads, Al alloy for tool-less assembly.
M14 Aluminum Deck Screws
Self-tapping deck screws M14 threads for marine decking, Al alloy.
12mm Aluminum Threaded Rods (Cut Lengths)
Pre-cut M12 threaded rods as fasteners, over 6mm.
1/4-28 UNF Aluminum Thumb Screws
Knurled thumb screws 1/4" fine thread Al alloy.
M18 Aluminum J-Bolts
J-hook bolts M18 threads for concrete forms.
9/16 Inch Aluminum Studs Threaded Both Ends
Double-end studs 9/16" dia. Al alloy fasteners.