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China Self Drilling Screws Factory - Quality Supply from Reliable Suppliers at Competitive Prices
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black grey phosphate bugle head self tapping drywall screw for metal wood

black grey phosphate bugle head self tapping drywall screw for metal wood
Self Drilling Screws

Self Drilling Screws
Cross flange self tapping screw

Cross flange self tapping screw
Brass Copper DIN315 Triangle Butterfly Wing Nut

Brass Copper DIN315 Triangle Butterfly Wing Nut
Pull rivet nut

Pull rivet nut
Hexagon Socket Head Cap Bolt DIN 912

Hexagon Socket Head Cap Bolt DIN 912
White Blue Zinc Plated Galvanized DIN975 DIN976 Threaded Rod

White Blue Zinc Plated Galvanized DIN975 DIN976 Threaded Rod
Carriage bolt DIN603

Carriage bolt DIN603
Black zinc oxide CSK flat head hexagonal bolt screw

Black zinc oxide CSK flat head hexagonal bolt screw
Yellow Color Zinc Plated Hex Flange Bolt DIN6921

Yellow Color Zinc Plated Hex Flange Bolt DIN6921
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China Self Drilling Screws Factory - Quality Supply from Reliable Suppliers at Competitive Prices

Discover our high-quality products manufactured in China, perfect for your business needs. As a leading supplier and factory, we offer competitive EXW prices tailored to your specifications. Our minimum order quantity is 2 tons, packaged securely in bags or boxes with pallets for safe transportation. We ship from major ports including Tianjin, Qingdao, Shanghai, and Ningbo, ensuring timely delivery within 5-30 days depending on the order quantity. Payment can be made through T/T or LC, with a robust supply ability of 500 tons per month to meet your requirements.

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Additionally, for larger orders, we provide FOB pricing ranging from US $0.5 to $9,999 per piece, with a minimum order quantity of 100 pieces. With a monthly supply capability of 10,000 pieces, our factory is ready to support your business growth. Partner with us today and experience reliable sourcing from trusted Chinese suppliers.

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    Product Detail

    Product Name Wood Screw
    Size 4.2mm / 4.8mm / 5.5mm / 6.3mm
    Length 10 – 300mm
    Grade 8.8 / A2-70 / A4-70
    Material Steel / SWCH22A / C1022A / Stainless Steel
    Surface Treatment Zinc / YZinc / Plain
    Standard DIN / ISO / UINZ
    Certificate ISO 9001
    Sample ✅ Free Samples Available
    Usage Wood Screw Usage
    Product Images
    Wood Screw Product View
    Wood Screw Detail View
    Wood Screw Specification
    Wood Screw Packaging
    Frequently Asked Questions
    Q What sizes are available for your wood screws?
    Our wood screws are available in diameters of 4.2mm, 4.8mm, 5.5mm, and 6.3mm, with lengths ranging from 10mm to 300mm to suit a wide variety of applications.
    Q What materials are the wood screws made from?
    Our wood screws are manufactured from high-quality steel (SWCH22A / C1022A) as well as stainless steel, ensuring excellent strength and corrosion resistance for both indoor and outdoor use.
    Q What surface treatment options are available?
    We offer three surface treatment options: Zinc plating, Yellow Zinc (YZinc) plating, and Plain (no coating). Zinc and YZinc treatments provide enhanced rust and corrosion protection.
    Q Are your wood screws certified and compliant with international standards?
    Yes. Our wood screws comply with DIN, ISO, and UINZ standards and are produced under an ISO 9001 certified quality management system, ensuring consistent quality and reliability.
    Q Can I request free samples before placing a bulk order?
    Absolutely. We provide free samples so you can evaluate the quality, dimensions, and finish of our wood screws before committing to a larger order. Please contact us to arrange your sample request.
    Q What grades of wood screws do you supply?
    We supply wood screws in Grade 8.8 (carbon steel), A2-70 (304 stainless steel), and A4-70 (316 stainless steel), making them suitable for general construction, marine environments, and corrosive conditions.