Other
Nails, tacks, drawing pins, staples (other than those of heading 83.05) 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 threaded articles: > Other > Other
Duty Rate (from China)
Products classified under Tariff item 7415.3
Antique Finish Copper Wood Screws
Decorative copper wood screws with an antique patina finish, designed for restoration hardware in historic wood buildings. The aesthetic coating does not alter their function as threaded copper fasteners for wood, and they are classified as screws of copper under this tariff item.
7415.33.00Brass Acorn Nuts 10-32
10-32 brass acorn nuts provide domed caps for clean finishes on exposed bolts in automotive restoration. These are copper-zinc alloy nuts, classified under this tariff item as copper nuts, with zinc predominating over other elements per subheading note 1(a).
7415.33.00Brass Cap Nuts 3/8-16 UNF
3/8-16 UNF brass cap nuts feature acorn-shaped closed ends to protect threads and enhance appearance in visible assemblies. These are classified as copper nuts under this tariff item, being made of a copper-zinc base alloy.
7415.33.00Brass Jam Nuts 1/4-28
Thin profile 1/4-28 brass jam nuts lock against primary nuts in vibration applications. These are copper-zinc alloy nuts, classified under this tariff item as copper nuts.
7415.33.00Brass Lag Bolts 5/16 x 3 Inch
5/16 x 3 inch brass lag bolts feature coarse wood threads and hex heads for heavy-duty anchoring in docks and outdoor structures. They qualify under this tariff item as bolts of copper alloy, valued for non-magnetic properties and corrosion resistance.
7415.33.00Brass Panel Nuts M5
M5 brass panel nuts mount instruments through thin panels with floating capture design. These are machined from free-cutting brass, a copper-zinc alloy, and are classified as copper nuts under this tariff item.
7415.33.00Brass T-Slot Nuts for Extrusions
Brass T-slot nuts fit aluminum extrusion profiles for adjustable framing in machinery guards and displays. Under this tariff item, they are classified as copper nuts, with their conductivity aiding EMI shielding, made from a copper-zinc alloy.
7415.33.00Brass Wing Nuts M8
M8 brass wing nuts feature thumb-turn wings for hand-tightening, made from copper-zinc base alloy suitable for decorative and low-torque applications. They are classified under this tariff item as nuts of copper.
7415.33.00Copper Alloy Hex Nuts 1/4-20 UNC
These 1/4-20 UNC hex nuts are forged from copper-zinc brass alloy, providing excellent conductivity and resistance to dezincification in electrical and marine uses. They are classified under tariff item 7415.33.00 as nuts of copper alloy.
7415.33.00Copper Exterior Siding Wood Screws
Heavy-duty copper screws engineered for securing wood siding on homes, featuring aggressive threads and enhanced corrosion resistance for exterior exposure. These are pure copper screws optimized for wood applications, falling under the tariff item for copper screws, bolts, and nuts.
7415.33.00Copper Lag Wood Screws
Large diameter lag screws made of copper for heavy timber construction like log homes, featuring hex heads and aggressive wood threads. These are properly classified as copper screws for wood under this tariff item, given their threaded copper construction.
7415.33.00Copper Pan Head Wood Screws
Pan head design copper screws for general woodworking, providing a broad bearing surface for wood joints in furniture assembly. These are classified under this tariff item due to their copper construction and wood-gripping coarse threads.
7415.33.00Copper Wood Deck Screws
Corrosion-resistant screws made entirely of copper, designed specifically for outdoor wood decking applications with coarse threads for optimal grip in softwoods. They fall under this tariff item as copper screws for wood.
7415.33.00Custom Brass Shoulder Bolts 10-32 x 1/4"
10-32 thread x 1/4" shoulder brass bolts for pivot applications in mechanisms. These precision ground shoulder bolts provide accurate positioning in mechanical assemblies. Classified under tariff item 7415.33.00 as threaded bolts of copper alloy.
7415.33.00Decorative Brass Thumb Screws M4
M4 decorative brass thumb screws have knurled heads for finger tightening, used in electronics enclosures and instrument panels. Their brass construction provides both aesthetic appeal and electrical conductivity. Classified under tariff item 7415.33.00 as threaded screws of copper alloy.
7415.33.00Eye Bolts Brass 3/8-16
3/8-16 brass eye bolts for lifting and rigging with forged eyelets. These load-rated bolts provide corrosion resistance and strength for safety-critical applications. Classified under tariff item 7415.33.00 as threaded bolts of copper alloy.
7415.33.00M10 Brass Anchor Bolt
An M10 brass anchor bolt designed for concrete applications, featuring a 10mm diameter and expansion mechanism. It is classified under this tariff item as a threaded article of copper alloy, specifically a bolt, meeting the size and material requirements.
7415.33.00M10 Brass Lock Nut
An M10 brass lock nut featuring a nylon insert for vibration resistance, though the metal component dominates. It qualifies as a copper alloy nut under this tariff item, with the brass meeting the copper-zinc base alloy definition.
7415.33.00M10 Copper Alloy Hex Nut
A heavy-duty M10 hex nut made from copper-nickel-zinc (nickel silver) alloy, designed for high-corrosion shipbuilding applications. It meets the copper-nickel-zinc base alloy definition under subheading note 1(c) and is classified as a copper nut.
7415.33.00M10 Copper U-Bolt
An M10 U-bolt made of copper, designed for pipe clamps with 10mm legs and threads. It is classified as a threaded copper bolt under this tariff item, meeting the size and material requirements for copper threaded articles.
7415.33.00M12 Brass Wing Nut
An M12 brass wing nut designed for hand-tightening applications, featuring a 12mm hole for electrical boxes. It qualifies as a copper alloy nut under this tariff item, with the brass meeting the copper-zinc base alloy definition.
7415.33.00M12 Bronze Lag Screw
An M12 bronze lag screw with a hex washer head, made from copper-tin bronze alloy for heavy timber construction. It meets the copper-tin base alloy definition under subheading note 1(b) and is classified as a threaded copper screw.
7415.33.00M12 Nickel Silver Nut
An M12 hex nut made from nickel silver, intended for decorative hardware applications. It meets the copper-nickel-zinc base alloy definition under subheading note 1(c) and is classified as a copper alloy nut.
7415.33.00M16 Bronze Hex Bolt
A heavy M16 bronze structural bolt with a 16mm diameter, designed for bridge construction. It qualifies as a copper alloy bolt under this tariff item, meeting the size and material requirements for copper threaded articles.
7415.33.00M6 Brass Hex Head Cap Screws
These M6 brass hex head cap screws are fully threaded fasteners made from copper-zinc alloy (brass) with a hexagonal head for wrench tightening. They provide corrosion resistance and electrical conductivity. Classified under tariff item 7415.33.00 as threaded screws of copper alloy.
7415.33.00M6 Copper Eye Bolt
A forged M6 copper eye bolt for rigging and lifting, with a 6mm shank and threaded end. It is classified as a threaded copper article under this tariff item, meeting the size and material requirements for copper bolts and screw hooks.
7415.33.00M6 Copper Hex Head Cap Screw
A fully threaded M6 hex head cap screw made entirely of copper alloy, used in marine and electrical applications requiring corrosion resistance. It is classified as a copper screw under this tariff item, meeting the size and material requirements.
7415.33.00Marine Grade Brass Machine Bolts 10-24
10-24 machine bolts in marine-grade C46400 naval brass offer superior strength against seawater corrosion for boat hardware. The copper-zinc alloy with tin provides enhanced durability. Classified under tariff item 7415.33.00 as threaded bolts of copper alloy.
7415.33.00Marine Grade Copper Wood Dock Screws
High-purity copper screws for marine dock construction, resistant to saltwater corrosion when fastening pressure-treated wood pilings. These are specialized copper wood screws with coarse threads, classified under this tariff item.
7415.33.00Muntz Metal Boat Hull Through-Bolt
A long through-bolt constructed from Muntz metal (a copper-zinc alloy with approximately 60% copper and 40% zinc) for attaching hull fittings like transducers and thru-hulls on fiberglass boats. Its corrosion-resistant composition makes it suitable for prolonged marine exposure. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Muntz Metal Marine Propeller Bolt
A heavy-duty bolt made from Muntz metal (copper-zinc alloy with approximately 60% copper and 40% zinc), specifically designed for securing marine propellers to boat shafts. Its corrosion-resistant properties make it ideal for underwater applications. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Muntz Metal Seawall Tie Rod Bolt
A corrosion-resistant bolt made from Muntz metal used in seawall construction to tie concrete panels to deadmen anchors. Its high copper content provides excellent resistance to saltwater corrosion. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Muntz Metal Ship Deck Fitting Bolt
A corrosion-resistant bolt made of Muntz metal for fastening deck fittings like cleats and rails on ships. Its copper-zinc alloy composition provides durability in marine environments. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Naval Brass U-Bolts 1/2 Inch
1/2 inch naval brass U-bolts secure pipes and cables in shipbuilding with high tensile strength. Made from C46400 naval brass, they provide excellent corrosion resistance in marine environments. Classified under tariff item 7415.33.00 as threaded bolts of copper alloy.
7415.33.00Polished Brass Set Screws M3 x 6mm
M3 x 6mm polished brass set screws with cup points secure components without surface damage in precision instruments. Their brass construction provides corrosion resistance and machinability. Classified under tariff item 7415.33.00 as threaded screws of copper alloy.
7415.33.00Pure Copper Cedar Tonneau Cover Screws
Specialized copper screws for attaching cedar tonneau covers on trucks, with self-tapping coarse threads for softwood penetration without pre-drilling. They qualify under this tariff item as copper screws specifically for wood.
7415.33.00Solid Copper Trim Head Wood Screws
Low-profile trim head screws crafted from pure copper, ideal for woodworking finish applications where a flush surface is needed in cabinets and moldings. These are classified under this tariff item as copper wood screws.
7415.33.00Yellow Metal Anchor Shackle Bolt
A threaded bolt crafted from yellow metal (high-zinc copper alloy similar to Muntz), used in anchor shackles for securing chains on boats. Its corrosion resistance makes it suitable for marine applications. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Yellow Metal Pier Structure Bolt
A heavy hex bolt of yellow metal used in pier and dock construction to secure structural members exposed to seawater. Its copper-zinc alloy composition provides excellent corrosion resistance. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.33.00Yellow Metal Rudder Post Bolt
A specialized bolt of yellow metal securing rudder posts on sailboats and motor yachts. Its Muntz alloy composition is essential for prolonged submersion in seawater. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
7415.39.00Brass Cap Screws
Socket cap screws made from brass, a copper-zinc alloy, featuring a cylindrical head with an internal hex drive. These threaded fasteners are used in applications requiring a smooth, low-profile head and are classified as other threaded articles of copper.
7415.39.00Brass Expansion Bolts
Threaded expansion anchors made from brass, designed to be inserted into pre-drilled holes in concrete or masonry and expanded by tightening a nut. These anchors are used for heavy-duty fastening and are classified as other threaded articles of copper.
7415.39.00Brass Lag Thread Screws
Heavy-duty lag screws made from brass with coarse threading, specifically designed for wood applications in marine environments. These screws are used where corrosion resistance is critical and are classified as other threaded articles of copper.
7415.39.00Brass Threaded Eye Bolts
Eye bolts made from a copper-zinc brass alloy, featuring a threaded shank and a looped eye for rigging and suspension applications. These are used in marine and industrial settings and are classified as other threaded articles of copper.
7415.39.00Brass Threaded Inserts
Threaded inserts made from brass, designed to be embedded into plastic or wood to provide a durable threaded hole. These inserts are used in furniture and electronics and are classified as other threaded articles of copper.
7415.39.00Bronze Threaded Pins
Threaded pins made from bronze, a copper-tin alloy, serving as alternatives to cotter pins with threading for secure fastening. These pins are used in mechanical assemblies and are classified as other threaded articles of copper.
7415.39.00Bronze Threaded Washers
Specialty washers with integrated threading made from copper-tin bronze alloy, designed for vibration resistance in high-stress applications. These washers are used in machinery and are classified as other threaded articles of copper.
7415.39.00Copper Acme Threaded Studs
Studs with Acme threading made from pure copper, designed for heavy-duty adjustable mechanisms in machinery. These studs are used in applications requiring precise linear motion and are classified as other threaded articles of copper.
7415.39.00Copper Adjusting Screws
Fine thread adjusting screws made from copper, used in optical instruments for precise positioning. These screws are classified as other threaded articles of copper.
7415.39.00Copper Carriage Bolts
Round head carriage bolts made from copper with a square neck, designed for wood-to-metal fastening. These bolts are used in corrosive environments and are classified as other threaded articles of copper.
7415.39.00Copper Hex Bolts
Hexagonal head bolts made entirely from copper, featuring fully threaded shafts for secure fastening in corrosive environments. These bolts are used in marine and chemical applications and are classified as other threaded articles of copper.
7415.39.00Copper Set Screws
Socket head set screws made of copper, used to secure components without protruding heads. These screws are classified as other threaded articles of copper.
7415.39.00Copper Shoulder Bolts
Precision shoulder bolts made of copper, featuring a threaded section and a smooth shoulder for alignment in mechanical assemblies. These bolts are used in precision equipment and are classified as other threaded articles of copper.
7415.39.00Copper Threaded Rods
Continuous copper rods with full-length threading, used for custom fabrication of fasteners in plumbing and electrical applications. These rods are classified as other threaded articles of copper.
7415.39.00Copper U-Bolts
U-shaped threaded rods made of copper, used for pipe clamps in plumbing and industrial applications. These rods are classified as other threaded articles of copper.