Having shanks or threads with a diameter of less than 6 mm
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: > Threaded articles: > Other screws and bolts, whether or not with their nuts or washers: > Bolts and bolts and their nuts or washers entered or exported in the same shipment > Having shanks or threads with a diameter of less than 6 mm
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 7318.15.20.10
M6 Hex Head Bolts with Nuts
Carbon steel hex head bolts with a 5.5 mm thread diameter, shipped with matching nuts and washers for assembly. These are classified under HTS 7318.15.20.10 due to their shank/thread diameter under 6 mm and being entered together as bolts with nuts/washers. Commonly used in machinery and furniture assembly.
M4 Socket Cap Bolts with Washers
Alloy steel socket cap bolts featuring 4 mm diameter threads, packaged with flat washers in the same shipment. Fits HTS 7318.15.20.10 as bolts with washers under 6 mm diameter, ideal for electronic equipment and automotive trim.
M5.5 Flange Bolts with Integrated Nuts
Flange head bolts with 5.5 mm threads and attached nut plates, of iron or steel for automotive and appliance use. Classified in 7318.15.20.10 for diameter under 6 mm and shipped as complete bolt/nut assemblies.
M3.5 Cap Screws with Lock Washers
Precision cap screws with 3.5 mm shank diameter, bundled with split lock washers for vibration resistance. Under HTS 7318.15.20.10 as small-diameter bolt sets for computers and small machinery.
M4.8 Structural Bolts with Hex Nuts
High-tensile structural bolts at 4.8 mm thread diameter with heavy hex nuts and washers for construction framing. HTS 7318.15.20.10 applies to these under-6 mm shipped sets.
M2.5 Electronics Bolts with Flat Washers
Fine-thread M2.5 bolts with 2.5 mm diameter for circuit boards, shipped with flat washers. Qualifies for 7318.15.20.10 as small shank bolt/washer sets.
M5 Carriage Bolts with Square Neck Nuts
Round head carriage bolts with 5 mm threads and square neck nuts for woodworking, entered as a shipped set under 7318.15.20.10.