Import Din571 Hex Wood Screw — Buy in Bulk from Supplier in China

The Din571 hex wood screw is a fully threaded fastener with a hexagonal head, designed for direct insertion into wood without pre-drilling in most applications. It conforms to the German DIN571 standard, featuring a sharp point, coarse thread pitch, and a countersunk head profile for flush seating. Common diameters range from 3.5mm to 8mm, with lengths from 10mm to 100mm, and thread length typically equals the screw length.

The screw is manufactured from medium-carbon steel with a minimum tensile strength of 500 MPa. Surface treatment is typically zinc-plated with a blue passivation finish for corrosion resistance, though uncoated versions are available. Thread geometry follows DIN571 specifications with a 60° thread angle and a root radius optimized for wood penetration. The head is forged, not stamped, ensuring consistent torque application and resistance to stripping.

These screws are used in furniture assembly, cabinetry, wooden structural joints, and light construction where high holding power and clean aesthetics are required. Buyers include woodworking manufacturers, furniture assemblers, and DIY hardware distributors. Trade terms are FOB Jiaxing, with minimum order quantities starting at 5,000 pieces per size. Packaging is in bulk plastic bags or custom cartons, with labels indicating size, grade, and quantity.

Haiyan Yuanyang Standard Piece Co., Ltd is based in Yucheng Town, Haiyan County, Zhejiang, with a registered factory address in the Huangqiao Hardware Park. The supplier is listed as a harbor-tier business, indicating verified legal registration and physical presence. No information is provided on years of operation, workforce size, or annual production volume. The company does not claim ISO certification or third-party quality audits.

The source description references compliance with DIN standards and mentions flexible MOQs and certifications, but no specific documents, test reports, or client names are disclosed. Response metrics show zero response rate and zero average response time, indicating no active engagement on the platform. Buyers must contact the supplier directly for technical data, material certifications, or custom packaging options.