spanners

Found 4 matching results (CN → US)

HS Code	Product Description	Official Doc	Tariff Rate	Origin	Destination	Effective Date
8204110030	Hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches); socket wrenches, with or without handles, drives or extensions; base metal parts thereof: Hand-operated spanners and wrenches, and parts thereof: Nonadjustable, and parts thereof Open-end, box and combination open-end and box wrenches	Doc	64.0%	CN	US	2025-05-12
8204110060	Hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches); socket wrenches, with or without handles, drives or extensions; base metal parts thereof: Hand-operated spanners and wrenches, and parts thereof: Nonadjustable, and parts thereof Other (including parts)	Doc	64.0%	CN	US	2025-05-12
7326110000	Other articles of iron or steel: Forged or stamped, but not further worked: Grinding balls and similar articles for mills	Doc	80.0%	CN	US	2025-05-12
7326190010	Other articles of iron or steel: Forged or stamped, but not further worked: Other Forged	Doc	82.9%	CN	US	2025-05-12

Spanners are hand tools used for gripping, tightening, or loosening nuts and bolts. They leverage mechanical advantage to apply torque, facilitating the manipulation of fasteners.

Material

Spanners are commonly manufactured from:

Carbon Steel: Offers high strength and durability, often with a protective coating to resist corrosion.
Chrome Vanadium Steel: Provides superior strength, hardness, and resistance to wear and corrosion, commonly used for high-quality spanners.
Alloy Steel: Combines various properties for specific applications, offering a balance of strength, toughness, and corrosion resistance.
Aluminum Bronze: Used in non-sparking applications where flammable materials are present.

Purpose

The primary purpose of a spanner is to apply rotational force to a nut or bolt head. This is used in:

Assembly: Tightening fasteners to secure components.
Disassembly: Loosening fasteners to separate components.
Maintenance: Adjusting fasteners during repair and upkeep.

Function

Spanners function based on the principle of leverage. The tool's handle length amplifies the force applied by the user, increasing the torque delivered to the fastener. The jaws of the spanner grip the fastener head, transmitting the rotational force.

Usage Scenarios

Spanners are employed in a wide range of applications, including:

Automotive Repair: Working on vehicle engines, chassis, and components.
Plumbing: Tightening and loosening pipe fittings.
Construction: Assembling and maintaining structures.
Machinery Repair: Servicing and adjusting industrial equipment.
DIY Projects: General household repairs and assembly tasks.

Common Types

Open-End Spanner: Features an open loop that grips two sides of the fastener head. Suitable for accessing fasteners in confined spaces.
Box-End Spanner: Encloses the fastener head completely, providing a stronger grip and reducing the risk of slipping.
Combination Spanner: Combines an open-end spanner on one end and a box-end spanner on the other, offering versatility.
Adjustable Spanner (Crescent Wrench): Features adjustable jaws to accommodate various fastener sizes. Useful for occasional use but less precise than fixed-size spanners.
Socket Spanner: Uses sockets that fit over the fastener head, driven by a ratchet handle for efficient tightening and loosening. Often used with extensions and universal joints.
Torque Spanner: Designed to apply a specific amount of torque to a fastener, preventing over-tightening or under-tightening. Crucial for critical applications.
Pipe Spanner: Specifically designed for gripping and turning pipes, often with serrated jaws for a secure hold.
Allen Key (Hex Key): Used for fasteners with hexagonal sockets.

Spanners fall under the category of hand-operated tools used for tightening or loosening nuts and bolts. The specific HS code classification depends on the type of spanner.

Here are the relevant HS codes based on the provided information:

8204.11.00.30: This HS code covers hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches); socket wrenches, with or without handles, drives or extensions; base metal parts thereof: Hand-operated spanners and wrenches, and parts thereof: Nonadjustable, and parts thereof Open-end, box and combination open-end and box wrenches. The first two digits (82) indicate the chapter for "Tools, implements, cutlery, hand tools, and articles thereof". The next two digits (04) specify "Hand tools, pneumatic, hydraulic or with self-operating mechanisms". The following digits (11) further define "Spanners; wrenches". The final digits (30) denote "Nonadjustable, and parts thereof Open-end, box and combination open-end and box wrenches". The total tax rate is 64.0%, comprising a 9.0% base tariff and a 25.0% additional tariff, increasing to 30.0% after April 2, 2025.
8204.11.00.60: This HS code also covers hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches); socket wrenches, with or without handles, drives or extensions; base metal parts thereof: Hand-operated spanners and wrenches, and parts thereof: Other (including parts). Similar to the previous code, 82 represents "Tools, implements, cutlery, hand tools, and articles thereof", 04 signifies "Hand tools, pneumatic, hydraulic or with self-operating mechanisms", and 11 denotes "Spanners; wrenches". However, 60 specifies "Other (including parts)". The total tax rate is also 64.0%, consisting of a 9.0% base tariff and a 25.0% additional tariff, rising to 30.0% after April 2, 2025.

According to the provided reference material, the HS code options related to 'spanners' are limited, with only the following 2 found.