M10 Hex Socket Cap Screw
Full-threaded steel cap screw with 10 mm diameter shank/threads and internal hex socket, used in heavy-duty structural applications like frames and engines. HTS 7318.15.80.45 covers this as other socket screws ≥6 mm, distinguished by precise torque capabilities. Zinc plating enhances corrosion resistance for outdoor use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If having diameters 6-12.7 mm but classified under cap screw specifics
Certain cap screws with specific heads fall into intermediate provisions before 'other' socket category.
If for automotive body assembly
Vehicle-specific fasteners may be classified under Chapter 87 as parts of motor vehicles.
If non-threaded (rivet-like socket pins)
Lack of threading shifts to other non-threaded articles in 7318.29.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include plating specifications (e.g
• zinc, black oxide) in invoices; surface treatments can impact duty if deemed substantial transformation
• Use calibrated tools to measure thread diameter—tolerances must meet ≥6 mm threshold
• Batch by grade/strength class to simplify customs entry and avoid blended rate issues
Related Products under HTS 7318.15.80.45
M6 Socket Head Cap Screw
A cylindrical headed screw with an internal hexagonal socket drive, made of steel, featuring a shank and threads with a diameter of 6 mm or more. It falls under HTS 7318.15.80.45 as an other socket screw with shank/thread diameter ≥6 mm, used for precise fastening in machinery and equipment assembly. The socket drive allows for high torque application without damaging the head.
M8 Allen Socket Set Screw
A headless socket screw with a cup point and internal hex drive, steel construction, 8 mm diameter threads for securing components without protruding heads. Classified in HTS 7318.15.80.45 as an other socket screw ≥6 mm diameter, ideal for adjustable machinery and fixtures. Its design prevents slippage in high-vibration environments.
M12 Socket Shoulder Bolt
Steel socket screw with unthreaded shoulder section and 12 mm diameter threads, socket head for pivot or locating applications in jigs and dies. Fits HTS 7318.15.80.45 as other socket screws ≥6 mm diameter. Shoulder allows precise positioning while threads secure.
M16 Low Profile Socket Head Screw
Compact head steel screw with 16 mm threads, internal socket drive for space-constrained assemblies in electronics enclosures and robotics. HTS 7318.15.80.45 applies to these other socket screws ≥6 mm. Low profile minimizes protrusion.
M20 Socket Head Cap Screw Grade 10.9
High-strength alloy steel socket cap screw, 20 mm diameter, grade 10.9 for extreme load applications in construction equipment. Under HTS 7318.15.80.45 as other socket screws ≥6 mm. Heat-treated for superior tensile strength.
M6x1.0 Socket Flat Head Screw
Countersunk flat head socket screw, 6 mm diameter x 1.0 pitch threads, steel for flush mounting in furniture and panels. HTS 7318.15.80.45 for other socket screws ≥6 mm diameter. Countersink angle matches standard 82/100 degrees.