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Product video
Certifications RoHS

Wholesale Galvanised Metal Hexagon Head Heavy Duty Wood Self Drilling Tapping Screw for Building Decoration Engineering

Available for enquiry 5.0 · 3 reviews 14799 sold
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 10000 Units
  • Measurement system
  • Material
  • Grade
  • Thread Type
  • Head style
  • Finish (Specification)
  • Coating
  • Model number (Specification)
  • Place of origin
  • Standard
  • Application
  • Size
  • Head Type
  • Packing
  • Advantage
  • Service
  • Selling Units
  • Single package size
  • Single gross weight
  • Type (Product option)
  • Length (Product option)
  • Thread size (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Measurement system
Inch, Metric, Impérial
Material
Stainless Steel, Metal, Steel, Carbon Steel, Stainlesss Steel Carbon Steel
Grade
Carbon Steel / Stainless Steel
Thread Type
standard thread
Head style
Hex
Finish (Specification)
Zinc Plated, Other, Zinc, Plain, Black Oxide, Black, Phosphate, Blue-Dyed, Zinc-Flake Coated
Product description

Highlights at a glance

  • Hex Flange Head: Provides stability and easy installation for metal roofing.
  • Self-Drilling Design: Easy insertion into corrugated steel sheets without pre-drilling.
  • Stainless Steel Material: Durability and resistance to corrosion for long-lasting use.
  • Zinc-Flake Coated: Enhanced protection against rust and wear for improved lifespan.
  • Customizable Sizes: Accommodates various roof construction needs.
  • Hardened drill point cuts directly through steel sheet in one motion - no pilot hole needed, faster installation and lower labor cost on metal roofing projects.
  • Integrated hex flange head spreads clamping force evenly, resists wind uplift and prevents over-tightening damage to corrugated steel roof sheets.
  • Bonded EPDM rubber washer seals every fixing point against rain, UV and aging, long-lasting leak-proof performance for roof sheet applications.
  • Available in zinc plated carbon steel, hot dip galvanized or SS410 stainless steel versions to match coastal, industrial and high-humidity environments.
  • Ideal fasteners for corrugated metal roofing, color steel plate, sandwich panels, polycarbonate sheets and steel structure buildings.
  • Complete size range with OEM colors, packing and custom lengths available, factory wholesale for bulk projects.
  • Hex flange head self drilling screws with bonded EPDM rubber washers are purpose-built for metal roofing installation. The hardened drill point penetrates steel sheet without pre-drilling, while the integrated hex flange head and EPDM washer deliver even clamping force and leak-proof sealing. Widely used for corrugated steel roof sheets, sandwich panels and steel structures, our self drilling roofing screws are available in zinc plated, galvanized and stainless steel SS410 finishes to suit different environments. OEM size, color and packing are supported for bulk orders.
    • Certifications & compliance
    RoHS
    RoHS compliant
    Frequently asked questions

    Fasteners. For example, screws, bolts, nuts, washers, rivets, nails, etc.

    Yes, we provide samples to help you evaluate our products. - For standard products in stock, we offer free samples within 3 days, but the customer is responsible for the shipping cost. - For custom-made products, we charge a one-time tooling fee and deliver samples within 15 working days. We cover the shipping cost for smaller samples to ensure a smooth approval process.

    Our lead time depends on the product type and quantity: - 3-5 working days for standard items in stock. - 15-20 working days for custom orders or large quantities. We prioritize efficiency without compromising quality.

    We usually respond with technical feedback or quotation within 24 hours after receiving your information.

    Yes. We support prototype, small and medium batch production, especially for custom and non-standard fasteners.

    You can send us your BOM list, drawings (PDF / CAD / STEP), or samples.We review items one by one and provide a clear quotation.

    Absolutely! As a leading OEM manufacturer, we specialize in fastener customization. Whether you need unique sizes, materials, finishes, or thread types, we work closely with you to create screws that meet your exact requirements.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    RoHS
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 10000 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      31 days

    • Step 3

      Packaging and dispatch

      Ocean + Truck via Maersk · Approx. shipping fee: $ 240.24 for 10000 pieces · Transit time: Est. 20-27 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 23 fields
    Measurement system
    Inch, Metric, Impérial
    Material
    Stainless Steel, Metal, Steel, Carbon Steel, Stainlesss Steel Carbon Steel
    Grade
    Carbon Steel / Stainless Steel
    Thread Type
    standard thread
    Head style
    Hex
    Finish (Specification)
    Zinc Plated, Other, Zinc, Plain, Black Oxide, Black, Phosphate, Blue-Dyed, Zinc-Flake Coated
    Coating
    Coated, Zinc-Plated, Zinc, Black, Galvanized, Zinc Plated, White Zinc, Yellow Zinc, Zinc Coating, Zinc Yellow
    Model number (Specification)
    LK-LJFLD
    Place of origin
    China, Guangdong
    Standard
    ISO.ANSI. API.BS.DIN.JIS.GB.etc
    Application
    Building Construction
    Size
    Customized Sizes Acceptable
    Head Type
    Hexagon Head
    Packing
    Small Packing+Carton Packing+Pallet
    Advantage
    One-stop Customized Service
    Service
    OEM ODM Custom Service
    Selling Units
    Single item
    Single package size
    20X10X3 cm
    Single gross weight
    0.05 kg
    Type (Product option)
    Self-Drilling Screws
    Length (Product option)
    25mm, 60 mm, 16mm, 45 mm, 32mm, 100 mm, 150 mm, Others, 75mm, 19mm, 38mm, 50mm, 22mm, 125mm
    Thread size (Product option)
    M6.3, M5.5, M4.2, M4.8, Others, ST4.2, ST4.8, ST5.5, ST6.3
    Certifications & Compliance
    RoHS
    Lead time
    31 days
    Minimum order
    10000 Units

    Customer reviews

    5.0 (3)
    R
    Riley S. Verified buyer Repeat buyer
    Philippines Philippines ·

    The product quality is excellent, and the service is very professional and thoughtful. Highly recommend!

    C
    Cameron M. Verified buyer Repeat buyer
    Philippines Philippines ·

    Everything arrived as expected. Good product quality and clear communication. Miffy made the process easy.

    M
    Morgan S. Verified buyer Repeat buyer
    Philippines Philippines ·

    Very good product quality and clear communication.

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