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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported with matching nuts
Screw-and-nut sets classify by essential character, often under 7318.16 for nuts.
If for thumb screws without tools
Thumb screws or turnbuckles may shift if manually operated without tapping.
If cap or machine screws over 6mm
Non-self-tapping threaded cap screws use different subheading.
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
• Test thread diameter at multiple points; inconsistencies can lead to size-based reclassification
• Include country-of-melt for stainless steel to meet Commerce tracing requirements
• Package separately from nuts/washers to avoid set classification under GRI 3
Related Products under HTS 7318.14.50.20
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.
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.
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.