73181400
ARTICLES OF IRON OR STEEL›Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel
Self-tapping screws
Subcodes (3)
Customs classification of self-drilling screws 7318 14
CN code 7318 14 covers self-drilling screws of iron or steel - screws with a drill point enabling simultaneous drilling and thread forming without prior hole-making. Used for fixing steel sheets, aluminium profiles, trapezoidal sheets, sandwich panels and roofing. Classification requires the self-drilling feature (drill point). Self-tapping without drill point under 7318 11. Wood screws under 7318 12. Self-drilling screws may include integrated EPDM washers for roof sealing. Standards: EN 14592 (timber), ETA (metal), DIN 7504.
Import requirements and CBAM 7318 14
Importing self-drilling screws under CN 7318 14 into the EU is governed by the Union Customs Code. Since 2026, CBAM applies. Self-drilling screws for structural applications may require European Technical Assessment (ETA) and CE under CPR. Required documents include a commercial invoice, manufacturer certificate, CE or ETA declaration and certificate of origin. AD measures should be verified in TARIC.
Trade measures and AD 7318 14
Self-drilling screws under CN 7318 14 may be subject to EU AD duties on fasteners from China. Russia/Belarus imports prohibited. Safeguard under TRQ. AD from India and Turkey may apply. Growing market with lightweight and cassette construction. Major suppliers from China, Taiwan and Turkey. Preferential rates may reduce costs. Total cost includes duty, AD, safeguard, CBAM and VAT.
Technical standards and certification for steel self-drilling screws
Products classified under CN code 7318 14 (steel self-drilling screws) must comply with applicable EU technical standards. Depending on their intended use, these may include harmonised EN standards for construction products (CPR Regulation 305/2011), the Machinery Directive or the Pressure Equipment Directive (PED). Construction products require CE marking and a Declaration of Performance (DoP). Customs authorities verify compliance with technical requirements during clearance and may withhold release of goods where required documentation or certificates are missing.
Frequently asked questions
What distinguishes self-drilling from self-tapping screws?
Self-drilling screws (7318 14) have a drill point enabling hole drilling without prior drilling. Self-tapping screws (7318 11) only cut thread in an existing pilot hole but do not drill. Self-drilling screws are more functionally advanced.
Are self-drilling screws subject to CBAM?
Yes. Since 2026, screws under CN 7318 14 fall within the CBAM mechanism. Registration, emissions declarations and certificate purchase required.
Do roofing self-drilling screws require CE?
Self-drilling screws for structural applications (metal roofing, facades) may require European Technical Assessment (ETA) and CE under CPR. Requirements depend on application and building system. Manufacturer should provide CE or ETA documentation.
Are steel self-drilling screws under CN 7318 14 subject to anti-dumping duties?
The applicability of anti-dumping duties for CN code 7318 14 depends on current EU regulations and the country of origin. Anti-dumping duties are imposed on specific products from designated countries. The current status can be verified in the.
Useful tools & resources
Customs calculators
Duty & VAT CalculatorCalculate customs duty and VAT for "Self-tapping screws" and see the full import cost.CBAM CalculatorCalculate the CBAM (Carbon Border Adjustment Mechanism) fee for CO2 emissions linked to your import.Import Profitability CalculatorCheck the import profitability of "Self-tapping screws" with all costs included.
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