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HWF Self Drilling Screws

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     HWF SELF DRILLING SCREWS

     

     

     

    Diameter:6.6 mm

    Length: 65-200 mm

     

     

    Coating:Zinc Plated、Ruspert、Dacromet、Machinical Galvanized、Painted Head、Others

       
    Usage:Prefabricated house、building roof、floor、truck bucket、container floor、others

     




     

    mULTIPL DRILLING TEST

    Welcome to provide samples for functional comparison test

    Simulate on-site construction conditions

    Perform product performance tests under a variety of conditions to understand the stability of the product and the basis for improvement.