Nuts
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: > Threaded articles: > Nuts
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 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Subheadings
Products classified under HTS 7318.16.00
M8 Hex Nut
A standard hexagonal nut with M8 internal threading, made from carbon steel, used to secure bolts in machinery and construction. It falls under HTS 7318.16.00 as a threaded nut of iron or steel, matching the chapter's definition for such fasteners.
Heavy Duty Flange Nut 1/2-13
A 1/2-13 UNC heavy-duty flange nut of alloy steel with integrated washer base for high-torque applications in trucks and equipment. It qualifies under HTS 7318.16.00 as a threaded nut of iron or steel.
Nylon Insert Lock Nut M10
M10 lock nut with nylon insert for vibration resistance, made from steel, common in automotive and appliance assembly. Falls under HTS 7318.16.00 for threaded steel nuts.
prevailing Torque Lock Nut 1/4-20
1/4-20 prevailing torque lock nut deformed thread steel for vibration-prone environments. HTS 7318.16.00 threaded nut.
High Crown Hex Nut M20
M20 high crown hex nut steel for high-pressure applications. HTS 7318.16.00.
Slotted Nut 5/16-18
5/16-18 slotted steel nut for cotter pin security in machinery. HTS 7318.16.00.
Castle Nut 7/16-20
7/16-20 castle nut steel with drilled holes for safety wiring. HTS 7318.16.00.
Bulk Hex Jam Nut M4
M4 thin hex jam nut steel for adjustments. HTS 7318.16.00.
Marine Grade Nut 316SS 1/2"
1/2" 316 stainless hex nut for saltwater. HTS 7318.16.00.
OEM Specification Nut #10-24
#10-24 OEM fine thread nut steel. HTS 7318.16.00.
Stainless Steel Wing Nut M6
A M6 wing nut made from 304 stainless steel, featuring extended wings for hand-tightening in marine and outdoor applications. Classified under HTS 7318.16.00 for its threaded steel construction as a nut.
Cap Nut Acorn M12
Decorative M12 acorn cap nut in steel, with closed end to cover exposed threads in furniture and machinery. HTS 7318.16.00 covers this threaded nut of iron or steel.
Grade 8 Hex Nut 3/8-16
High-strength Grade 8 yellow zinc plated hex nut in 3/8-16 size for structural and heavy equipment use. Classified in HTS 7318.16.00 as a threaded iron/steel nut.
Square Nut 10mm
10mm square nut of mild steel for welding and structural framing where wrench access is limited. HTS 7318.16.00 for threaded nuts of steel.
Tee Nut M5
M5 tee nut with prongs for press-in wood applications, steel construction for cabinetry. Under HTS 7318.16.00 as threaded steel nut.