Screws
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 > Screws
Duty Rate (from China)
Products classified under Tariff item 7318.15.00.10
10 mm Solar Panel Mounting J-Bolt
Solar panel mounting J-bolts are 10 mm diameter bolts with a J-shape, shipped with nuts for racking solar panels to roof trusses. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The UV-resistant coating protects against outdoor exposure.
7318.15.0012.9 Alloy Steel Hex Bolt M16 with Heavy Hex Nut and Hardened Washer
A metric Class 12.9 alloy steel heavy hex bolt with matching heavy hex nut and hardened flat washer, designed for high-stress applications. The set is imported together and falls under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.001/2 Inch L-Bolt with Flat Washers
L-shaped bent bolts with a 12.7 mm (1/2 inch) diameter and black oxide finish are shipped with zinc-plated flat washers for machinery bases and equipment. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The black oxide finish provides mild corrosion resistance.
7318.15.001/2 Inch Log Home L-Anchor Bolt
Log home L-anchor bolts with a 1/2 inch diameter are shipped with nuts for anchoring sill plates to foundations. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The L-shape is designed for secure anchoring in log home construction.
7318.15.001/4-20 UNC Grade 5 Bolt Nut Washer Kit
An imperial-sized Grade 5 zinc-plated steel bolt with a nut and washer, packaged as a matched set for structural applications. This set is classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.001 inch Heavy Duty Track Bolt Kit
Heavy-duty 1-inch diameter track bolt complete with nut and washer, made from carbon steel for high-load railroad applications. The bolt has an oval neck to prevent turning and threads over 6 mm for secure fastening of rails. This falls under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.003/4 inch High-Tensile Track Bolt with Washer
3/4 inch high-tensile alloy steel track bolt paired with a hardened washer and nut for railway track fastening. Engineered with a tapered shank over 6 mm diameter to fit standard tie plates. This meets tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00A325 High-Strength Structural Bolts
A325 structural bolts are high-strength hex head bolts designed for steel-to-steel structural connections in buildings and bridges, with a shank diameter of 6 mm or more and typically supplied with matching nuts and washers. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00A354 Grade BD Structural Bolts
A354 Grade BD alloy bolts for high-pressure structural joints in refineries and towers, diameter 6 mm+, with heavy nuts for flanged connections. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00A490 Alloy Structural Bolts
A490 bolts are quenched and tempered alloy steel structural bolts for high-load applications like bridges and towers, featuring diameters from 1/2 inch (12.7 mm) and above, often shipped with heavy hex nuts. Classified under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00AREMA Standard Track Bolt 1-1/8 inch
1-1/8 inch track bolt meeting AREMA standards, including nut, for North American heavy rail. Full-threaded shank over 6 mm with oval neck prevents rotation in ties. Classified under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00ASTM F1554 Grade 36 Right-Angle Anchor Bolt
ASTM F1554 Grade 36 right-angle anchor bolts are steel fasteners with a 3/4-inch diameter shank and a hook bend, used for concrete anchoring in structural steel bases. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. Their right-angle form is a specific design for embedding in concrete.
7318.15.00ASTM F3125 Grade A325 Bolts
Updated standard ASTM F3125 Grade A325 bolts replace older A325 specs, used in structural framing with 6 mm+ diameters and shipped as sets with nuts and washers for earthquake-resistant buildings. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Carriage Bolt with Square Neck, Nut, and Flat Washer
A galvanized steel carriage bolt with a square neck to prevent spinning, complete with a nut and flat washer for woodworking applications. This assembly falls under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00Concrete Right-Angle Anchor Bolt with Nut M20
Concrete right-angle anchor bolts with M20 metric threads are shipped with matching hex nuts for embedding in wet concrete to secure steel columns in bridges and buildings. They are threaded articles of iron or steel, with a diameter exceeding 6 mm, and are classified under tariff item 7318.15.00 as other screws and bolts. The right-angle bend is designed for tension resistance in concrete.
7318.15.00Eye Bolt with Shoulder, Nut, and Forged Washer
A forged steel shoulder eye bolt for lifting applications, including a nut and forged ring washer, shipped as an assembly. This product is classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00F1554 Anchor Structural Bolts
ASTM F1554 Grade 36 anchor bolts embedded in concrete for structural steel columns, with 1 inch (25.4 mm) diameter rods threaded at ends, shipped with nuts. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Fishbolt Track Bolt Pair with Nuts
Pair of 7/8 inch fishbolts (special track bolts) with heavy nuts for joining rail fishplates at track joints. Made from heat-treated steel with 6 mm+ threads for high shear strength. This falls under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Flange Bolt with Integrated Serrated Flange and Nut
A hex flange bolt with a serrated washer face and a matching flange nut for automotive use, shipped as a pair. This falls under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00Galvanized A325 Structural Bolt Sets
Hot-dip galvanized A325 structural bolts with 3/4 inch (19 mm) diameter, nuts, and washers for outdoor structural frames like stadiums. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Galvanized Steel Right-Angle Anchor Bolt M12
Galvanized steel right-angle anchor bolts with a 12 mm diameter and L-shape are designed for embedding into concrete to secure structural elements like base plates. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The galvanized coating provides corrosion resistance for outdoor applications.
7318.15.00Grade 8 Hex Bolt M12 with Lock Nut and Split Lock Washer
A high-strength Grade 8 yellow zinc plated M12 hex bolt with a prevailing torque lock nut and spring washer for vibration resistance, shipped as a set. This set is classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00Heavy Hex Structural Bolts A325M Metric
Metric A325M heavy hex structural bolts with shanks 12 mm and larger for international bridge projects, including nuts and hardened washers for pre-tensioned connections. These fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Hot-Dip Galvanized L-Shaped Anchor Bolt 16mm
Hot-dip galvanized L-shaped anchor bolts with a 16 mm diameter are used to anchor machinery bases and structural columns into concrete footings. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The hot-dip galvanized finish offers long-term corrosion protection.
7318.15.00M20 Metric Track Bolt and Nut Set
M20 (20 mm) metric track bolt with hex nut, constructed from quenched and tempered steel for international railway standards. Features a clipped head for easy installation on track ties and shipped as a set. Falls under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00M2.5 Electronics Bolts with Flat Washers
Fine-thread M2.5 bolts with 2.5 mm diameter for circuit boards, shipped with flat washers. These bolts are classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00M3.5 Cap Screws with Lock Washers
Precision cap screws with 3.5 mm shank diameter, bundled with split lock washers for vibration resistance. These are classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00M4.8 Structural Bolts with Hex Nuts
High-tensile structural bolts at 4.8 mm thread diameter with heavy hex nuts and washers for construction framing. These are classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00M4 Socket Cap Bolts with Washers
Alloy steel socket cap bolts featuring 4 mm diameter threads, packaged with flat washers in the same shipment. These are classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00M5.5 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. These are classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00M5 Carriage Bolts with Square Neck Nuts
M5 carriage bolts with square neck nuts, featuring a 5 mm thread diameter and round head design, are used for woodworking applications. They are entered as a shipped set with nuts, and because the thread diameter is under 6 mm, they fall under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00M6 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. Because the shank and thread diameter is under 6 mm, these are classified under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00M8 Hex Head Bolt with Nut and Washer Set
A carbon steel M8 hex head bolt paired with a matching hex nut and flat washer, shipped together as a fastener assembly. This set falls under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00SAE J429 Grade 8 Structural Bolts
SAE J429 Grade 8 structural bolts are high-strength fasteners designed for heavy-duty chassis and frame connections in equipment. They are threaded articles of iron or steel, with a diameter exceeding 6 mm, and are shipped with nuts for secure assembly. They fall under tariff item 7318.15.00 as other screws and bolts of iron or steel.
7318.15.00Stainless Steel M10 Anchor Bolt with Nut and Washer
A304 stainless steel M10 anchor bolt with a heavy hex nut and square washer for concrete embedding, shipped as a complete set. This qualifies for tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00Standard 5/8 inch Track Bolt with Nut
A 5/8 inch diameter high-strength steel track bolt with matching hex nut, designed specifically for securing railroad track ties to plates. It features a full thread shank exceeding 6 mm diameter and is typically exported as a set. This falls under tariff item 7318.15.00 for other screws and bolts of iron or steel.
7318.15.00Structural Steel Right-Angle Anchor Rod 1-Inch
Structural steel right-angle anchor rods with a 1-inch diameter feature a hooked end for concrete tension resistance in heavy structural connections. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The right-angle form is designed for embedding in concrete footings.
7318.15.00T-Head Bolt DIN 508 with Nut and T-Slot Washer
A DIN 508 T-head bolt for T-slot fastening, with a hex nut and T-slot washer, shipped together. This product is classified under tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00U-Bolt with Two Nuts and Saddle Plate Washer
A steel U-bolt for pipe mounting, shipped with two nuts and a saddle washer to protect surfaces. This configuration matches tariff item 7318.15.00 as other screws and bolts of iron or steel, whether or not with their nuts or washers.
7318.15.00Zinc-Plated Right-Angle Anchor Bolt 10mm
Zinc-plated right-angle anchor bolts with a 10 mm diameter are used for light structural anchoring in concrete walls and floors. They are threaded articles of iron or steel, exceeding 6 mm in diameter, and are classified under tariff item 7318.15.00 as other screws and bolts. The zinc plating provides moderate corrosion resistance for indoor applications.