HS Code for Self-tapping screws
Self-tapping screws are classified under HS code 7318.14, which is situated within Chapter 73 for articles of iron or steel. Heading 7318 covers a wide range of fasteners, including screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers, and similar articles. Subheading 7318.14 specifically identifies threaded self-tapping screws. These fasteners are characterized by their ability to drill their own hole or form their own threads as they are driven into materials like metal, plastic, or wood. Unlike standard machine screws that require a pre-tapped hole, self-tapping screws feature a hardened thread and often a pointed or drill-like tip. The classification is based on the physical characteristic of the thread and the intended application of the fastener. For customs purposes, the material must be iron or steel; fasteners made of other metals like copper or aluminum would be classified under their respective chapters, such as 7415 or 7616. The precision of this classification is vital for the enforcement of anti-dumping duties which frequently target specific types of steel fasteners.
Products Included
- Sheet metal self-tapping screws
- Thread-forming steel screws
- Self-drilling screws (Tek screws)
- Stainless steel self-tapping screws
- Hardened steel thread-cutting screws
Common Misclassification
Self-tapping screws are frequently confused with wood screws classified under 7318.12. While both may have pointed tips, the thread pitch and hardness of self-tapping screws are designed for metal or plastic substrates. They are also often misclassified under the general category of "other screws and bolts" in 7318.15. It is important to distinguish them from self-drilling screws if the local tariff has a specific split, though internationally both usually fall under 7318.14 if they are self-tapping. Screws made of non-ferrous metals must not be placed here.
FAQ
What is the HS code for self-tapping screws?
The HS code for threaded self-tapping screws made of iron or steel is 7318.14.
Can stainless steel screws be classified under 7318.14?
Yes, as long as the screws are made of a steel alloy (including stainless) and possess self-tapping threads, they fall under 7318.14.
Industry
Frequently Asked Questions
What is the HS code for Self-tapping screws?
The HS code for Self-tapping screws is 731814 (Iron or steel; threaded self-tapping screws).
How do I classify Self-tapping screws for customs?
Self-tapping screws is classified under HS code 731814 — Iron or steel; threaded self-tapping screws. This is a 6-digit subheading level code.
Is the HS code for Self-tapping screws the same in all countries?
The base HS code 731814 for Self-tapping screws is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.