Door lock Hs Code

Door lock harmonized system code

Product Overview The door lock classified under HS Code 830140 is a mechanical locking device designed primarily for securing doors in various commercial and industrial settings. This product category encompasses locks made predominantly of base metal, featuring components such as latch bolts, deadbolts, and locking cylinders, fabricated through precision machining and assembly processes to ensure durability and operational reliability. Typical physical specifications include dimensions compatible with standard door thicknesses (commonly 35-50 mm), corrosion-resistant finishes such as zinc or nickel plating, and compliance with ISO mechanical strength standards. Subcategories within HS Code 830140 include mortise locks, rim locks, and cylindrical locks, distinguished by their installation methods and mechanical complexity. Commercially, these locks are extensively utilized in food service establishments, retail outlets, and processing industries where secure access control is critical. The product’s value proposition lies in its robust construction, consistent performance under high-usage conditions, and conformity with international safety norms, offering importers and exporters a dependable solution aligned with global security requirements. HS Code Classification & Trade Specifications The door lock falls under the HS Code 830140, where “83” designates Chapter 83 for “Miscellaneous Articles of Base Metal,” “01” specifies Heading 8301 covering “Padlocks and Locks (key, combination or electrically operated),” and the subheading “40” refers explicitly to door locks made of base metal excluding padlocks. This classification is based on the product’s primary function as a locking mechanism integrated into doors, constructed predominantly from base metals. For international trade, door locks under this code are typically packaged in protective cartons with anti-corrosion inserts to prevent metal oxidation during transit, adhering to international shipping standards such as IMO and IATA when applicable. Preservation methods include moisture-resistant packaging and compliance with ISPM 15 regulations for wooden packaging materials. Quality standards mandated encompass ISO 9001 for manufacturing processes and EN 12209 for lock testing, ensuring performance consistency and reliability. Documentation requirements align with WTO and customs frameworks, necessitating precise product descriptions, origin declarations, and conformity certificates to facilitate smooth customs clearance and trade compliance.

Door lock Chapter Note

1.- For the purposes of this Chapter, parts of base metal are to be classified with their parent articles. However, articles of iron or steel of heading 73.12, 73.15, 73.17, 73.18 or 73.20, or similar articles of other base metal (Chapters 74 to 76 and 78 to 81) are not to be taken as parts of articles of this Chapter. 2.- For the purposes of heading 83.02, the word “castors” means those having a diameter (including, where appropriate, tyres) not exceeding 75 mm, or those having a diameter (including, where appropriate, tyres) exceeding 75 mm provided that the width of the wheel or tyre fitted thereto is less than 30 mm.