Cotters and cotter-pins
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel. > Non-threaded articles: > Cotters and cotter-pins > Cotters and cotter-pins > Cotters and cotter-pins
Duty Rate (from China)
Products classified under Tariff item 7318.24.00.00
Cadmium Plated Cotter Pin 7/32 x 1-3/4 Inch
A cadmium-plated steel cotter pin, 7/32 inch by 1-3/4 inch, designed for military and aviation applications. The cadmium coating provides superior corrosion protection, while the steel base material qualifies it under tariff item 7318.24.00 as a non-threaded cotter pin of iron or steel.
7318.24.00Color-Coded Cotter Pin Kit Steel
A color-coded cotter pin kit containing steel cotters with nylon tips for easy size identification. The nylon tip is a minor addition that does not alter the essential character, so the product remains a non-threaded steel cotter pin under tariff item 7318.24.00.
7318.24.00Extended Prong Steel Cotter Pin 3/16 x 3 Inch
An extended prong steel cotter pin, 3/16 inch by 3 inches, with elongated split prongs for high-vibration applications in engines and industrial pumps. Its non-threaded steel construction and cotter pin design place it under tariff item 7318.24.00.
7318.24.00Half-Round Steel Cotter Pin 9/64 x 1 Inch
A half-round steel cotter pin, 9/64 inch by 1 inch, with a semi-circular cross-section for tight clearance applications like hydraulic cylinders. The cross-sectional shape does not affect classification, and it remains a non-threaded steel cotter pin under tariff item 7318.24.00.
7318.24.00Heavy Duty Steel Cotter Pin 3/16 x 2 Inch
A heavy-duty steel cotter pin, 3/16 inch by 2 inches, with a tapered split for easy insertion and expansion in heavy machinery. Its non-threaded iron/steel construction and cotter pin function classify it under tariff item 7318.24.00.
7318.24.00High-Tensile Steel Cotter Pin 1/4 x 2-1/2 Inch
A high-tensile alloy steel cotter pin, 1/4 inch by 2-1/2 inches, with 180 ksi tensile strength for heavy lifts in cranes and rigging. The alloy steel is still classified as steel, and the non-threaded cotter pin design places it under tariff item 7318.24.00.
7318.24.00Industrial Cotter Pin Assortment Kit Steel
An industrial cotter pin assortment kit containing various sizes of steel cotter pins for maintenance use. As individual non-threaded cotters, the kit is classified under tariff item 7318.24.00, provided it is not sold as a set with other articles.
7318.24.00Metric Steel Cotter Pin M4 x 20mm
A metric-sized steel cotter pin, M4 by 20mm, compatible with European machinery. The metric sizing does not affect classification, and it remains a non-threaded steel cotter pin under tariff item 7318.24.00.
7318.24.00Oversized Steel Cotter Pin 3/8 x 4 Inch
An oversized steel cotter pin, 3/8 inch by 4 inches, for earthmoving equipment clevises. Despite its large size, it remains a non-threaded steel cotter pin under tariff item 7318.24.00, as there is no size limit for this heading.
7318.24.00Quick-Release Cotter Pin with Ball Lock
A quick-release cotter pin with a ball lock mechanism, made of steel, for tool-free installation in aviation ground support. The ball lock is a minor feature, and the product's primary function as a non-threaded steel cotter pin places it under tariff item 7318.24.00.
7318.24.00Ring Cotter Pin Steel 1/8 x 7/8 Inch
A ring cotter pin, 1/8 inch by 7/8 inch, with a bow-tie shape that snaps into grooves without hammering. This variant is still a non-threaded steel cotter pin, classified under tariff item 7318.24.00, and is used in bicycles and small engines.
7318.24.00Stainless Steel Cotter Pin 5/32 x 1-1/4 Inch
A type 304 stainless steel cotter pin, 5/32 inch by 1-1/4 inch, for high-corrosion environments like food processing. Stainless steel qualifies as a steel alloy, so this non-threaded cotter pin falls under tariff item 7318.24.00.
7318.24.00Steel Cotter Pin 1/8 x 1 Inch
A standard steel cotter pin, 1/8 inch by 1 inch, with a split end that is hammered into place to secure bolts or pins in mechanical assemblies. Its non-threaded iron/steel construction and cotter pin function classify it under tariff item 7318.24.00.
7318.24.00Tapered Steel Cotter 5/16 x 2 Inch
A tapered steel cotter, 5/16 inch by 2 inches, with a wedge shape for adjustable tightening in castings and dies. Despite the taper, it is a non-threaded cotter of iron/steel, distinct from bolts, and falls under tariff item 7318.24.00.
7318.24.00Zinc-Plated Cotter Pin 1/4 x 1-1/2 Inch
A zinc-plated steel cotter pin, 1/4 inch by 1-1/2 inches, for marine and outdoor use. The zinc plating is a surface treatment that does not change the base material, so it remains a non-threaded steel cotter pin under tariff item 7318.24.00.