M6 Stainless Steel Self-Tapping Wood Screw
A self-tapping screw made of stainless steel with a shank and thread diameter of 6 mm, designed for direct threading into wood or soft materials without pre-drilling. It falls under HTS 7318.14.50.20 due to its stainless steel construction and specified diameter for self-tapping screws. Commonly used in outdoor decking and furniture assembly.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If requires pre-tapped hole
Machine screws needing pre-drilled threads classify as other threaded articles, not self-tapping.
If sold in bulk as industrial fasteners without retail packaging
Nails, tacks, or staples of iron/steel may apply if not recognized as screws by form and function.
If made of non-stainless iron or steel
Material composition determines heading; non-stainless versions fall under iron/steel threaded articles.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify stainless steel grade (e.g
• 304 or 316) via material certificates to confirm classification and avoid reclassification as carbon steel
• Ensure accurate diameter measurement of shank/thread (6mm+) with calipers; smaller sizes shift to 7318.14.50.10
• Provide thread pitch and head type specs in entry docs to distinguish from bolts under 7318.15
Related Products under HTS 7318.14.50.20
6mm Stainless Steel Deck Screw
Corrosion-resistant stainless steel self-tapping screw with 6 mm diameter threads, featuring a bugle head for flush decking installation into wood. Classified under HTS 7318.14.50.20 for its size and self-tapping stainless steel design. Ideal for marine and coastal construction projects.
Pan Head M6 Stainless Self-Tapper
Stainless steel self-tapping screw with pan head and 6 mm diameter shank, used for metal-to-wood or sheet metal applications. It meets HTS 7318.14.50.20 criteria for stainless steel self-tappers 6mm+. Provides strong holding power in demanding environments.
Hex Washer Head 6mm Stainless Self-Tapping Screw
Heavy-duty stainless steel self-tapper with integrated washer head and 6 mm threads for roofing and cladding. Falls under HTS 7318.14.50.20 as a large-diameter stainless self-tapping screw. Excellent for exposed, corrosive conditions.
Type AB 6mm Stainless Steel Self-Driller
Type AB point stainless steel self-tapping screw with 6 mm diameter for drilling into thin metal sheets up to 1.9mm thick. Classified in HTS 7318.14.50.20 for stainless self-tappers of this size. Used in HVAC and metal framing.
Wafer Head M6 Stainless Self-Tapping Screw
Low-profile wafer head stainless steel self-tapper with 6 mm shank for clean metal-to-wood joints. Meets HTS 7318.14.50.20 for large stainless self-tapping screws. Popular in cabinetry and trim work.
Teks #14 Stainless Self-Drilling Screw
TEKS #14 (6.3 mm) stainless steel self-driller for structural steel up to 6.3 mm thick. Falls under HTS 7318.14.50.20 as stainless self-tapping screw over 6 mm. Engineered for commercial roofing.