HOMEPRODUCTSSelf Drilling ScrewsHex Flange Head Self-drilling Screws - Double Thread, Carbon Steel, Multiple Surface Finishes
Hex Flange Head Self-drilling Screws - Double Thread, Carbon Steel, Multiple Surface Finishes
Hex Flange Head Self-drilling Screws - Double Thread, Carbon Steel, Multiple Surface Finishes Hex Flange Head Self-drilling Screws - Double Thread, Carbon Steel, Multiple Surface Finishes

Hex Flange Head Self-drilling Screws - Double Thread, Carbon Steel, Multiple Surface Finishes

PRODUCT SERIES: Self Drilling Screws


  • Diameter: 4.2mm, 4.8mm, 5.5mm, 6.3mm
  • Length: 6.5mm - 300mm
  • Material: Carbon Steel
  • Surface Treatment: Yellow Zinc, Black Phosphate, Gray Zinc
  • Thread Type: Full Thread, Half Thread (Double Thread Design)
  • Head Type: Hex Flange Head
  • Packaging: Bulk Packing, Small Box Packing, Plastic Bag Packing


  • Color:

    Experience superior fastening performance with our Hex Flange Head Self-drilling Screws featuring a double thread design. Crafted from high-grade carbon steel, these screws are engineered for strength, durability, and efficiency, making them an ideal choice for various construction and industrial applications.

    Available in diameters ranging from 4.2mm to 6.3mm and lengths from 6.5mm to 300mm, these screws can be tailored to meet your specific needs. The double thread design ensures a secure and stable hold, while the hex flange head provides enhanced torque transmission during installation.

    Choose from a range of surface finishes, including yellow zinc, black phosphate, and gray zinc, to match your project requirements and ensure corrosion resistance. Whether you need full or half thread options, our screws are designed to deliver reliable performance across a variety of materials.

    Handan Aorong Fastener Manufacturing Co., Ltd offers versatile packaging options, including bulk packing, small box packing, and plastic bag packing, to ensure your screws are delivered in perfect condition.



    Product Attributes:

    • Diameter: 4.2mm, 4.8mm, 5.5mm, 6.3mm
    • Length: 6.5mm - 300mm
    • Material: Carbon Steel
    • Surface Treatment: Yellow Zinc, Black Phosphate, Gray Zinc
    • Thread Type: Full Thread, Half Thread (Double Thread Design)
    • Head Type: Hex Flange Head
    • Packaging: Bulk Packing, Small Box Packing, Plastic Bag Packing



    Company Introduction

    Handan Aorong Fastener Manufacturing Co., Ltd is a professional manufacturer and supplier of various fasteners. We are committed to providing high-quality, high-performance products to meet the needs of customers in different application scenarios. Our products undergo strict quality control to ensure that each item meets high standards. We always prioritize customer satisfaction and offer excellent after-sales service. We welcome customers to discuss and cooperate with us.



    Application Scenario


    Application Scenario


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