Washers (including spring washers)
Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper: > Other articles, not threaded: > Washers (including spring washers)
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 7415.21.00.00
M6 Copper Flat Washer
A flat, circular washer made from pure copper, designed for M6 bolts to distribute load and prevent surface damage. It falls under HTS 7415.21.00.00 as an unthreaded copper washer used in general fastening applications. Complies with Chapter 74 for copper articles excluding threaded fasteners.
Copper Spring Lock Washer
A split-ring spring washer made of copper alloy that provides locking action by exerting spring tension. Classified under HTS 7415.21.00.00 as a spring washer of copper, unthreaded for vibration-resistant assemblies. Meets definitions for copper articles in Chapter 74.
1/4 Inch Copper Beveled Washer
Beveled copper washer for 1/4-inch bolts, providing angular load distribution in woodworking or decking. HTS 7415.21.00.00 covers this unthreaded copper washer as a similar article. Pure copper construction aligns with Chapter 74 exclusions.
M8 Copper Split Lock Washer
Helically split copper lock washer for M8 metric fasteners, preventing loosening under vibration. Fits HTS 7415.21.00.00 for unthreaded copper spring washers. Excludes threaded articles per heading structure.
Copper Fender Washer 3/8 Inch
Large outer diameter copper fender washer for 3/8-inch bolts, ideal for roofing and soft material fastening. HTS 7415.21.00.00 includes such unthreaded copper washers. Distinguished from threaded by heading hierarchy.
Internal Tooth Copper Washer
Copper washer with internal teeth that bite into surfaces for lockwashers in electrical panels. Unthreaded design places it in HTS 7415.21.00.00 for copper spring washers. Chapter notes confirm copper base.
External Star Copper Lock Washer
Star-pattern external tooth lock washer of copper for high-vibration automotive use. Classifies as spring washer under HTS 7415.21.00.00, unthreaded copper article. Excludes sets per GRI 3 rules.
Copper Marine Grade Washer
Corrosion-resistant pure copper flat washer for marine hardware applications. HTS 7415.21.00.00 for unthreaded copper washers, valued for non-magnetic properties. Alloy notes distinguish from bronzes.
M10 Copper Plain Washer
Standard plain round copper washer for M10 metric bolting in plumbing fixtures. Unthreaded status confirms HTS 7415.21.00.00 classification. Pure copper avoids alloy subheadings.
Annealed Copper Spring Washer
Soft annealed copper single-coil spring washer for delicate assemblies. Fits as spring washer in HTS 7415.21.00.00, copper unthreaded. Processing distinguishes from hard tempers.
Copper Saddle Washer
Curved saddle-shaped copper washer for pipe clamps and irregular surfaces. Unthreaded copper washer under HTS 7415.21.00.00. Shape fits 'similar articles' description.
Wave Spring Copper Washer
Multi-wave pattern copper spring washer for axial loading in precision instruments. HTS 7415.21.00.00 as copper spring washer, unthreaded.
Belleville Copper Disc Spring
Conical disc spring washer of copper for high-load stacking. Spring washer HTS 7415.21.00.00.
Copper Finishing Washer
Countersunk copper washer for flush bolting in aesthetics-critical apps. Unthreaded HTS 7415.21.00.00.
Phosphor Bronze Spring Washer
Phosphor bronze (copper-tin) spring washer per note (b). HTS 7415.21.00.00 as copper alloy washer.