Double Thread / Sandwich Panel Screw-Self Drilling Serew-NINGBO FATE FASTENERS CO.LTD
  • Self Drilling Serew
  • Self Tapping Screw
  • Blind Rivet
  • Washer & Packing
  • Self Drilling Serew
    Double Thread / Sandwich Panel Screw

    Equipped with sharp drill tips and self-tapping capabilities, save installation time and effort. They are used in various applications such as construction, metal and wood, metal-to-metal fastening, outdoor structures, electrical installations, and more.

    Applications

    Roof and wall panel over rigid insulation to steel framing
    Roof panel over spacer block and insulation to eaves purlin

    Features

    Double thread for the purpose using exterior roofing environment
    High thread under the head prevents panel strip out
    Point to thread design maximizes pullout performance and minimizes back out
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    Product Details
    Double Thread Self Drilling Screw
    Size Length / inch Length / mm Drill Point m/m Drill Capacity m/m
    #14-14/#12-24
    M6.3/ M5.5
    2-3/8" 60 #5 12.0
    3-5/32" 80 #5 12.0
    4" 100 #5 12.0
    5" 125 #5 12.0
    6" 150 #5 12.0
    #14-14/#14-14
    M6.3/ M6..3
    2-3/8" 60 #5 12.0
    3-5/32" 80 #5 12.0
    4" 100 #5 12.0
    5" 125 #5 12.0
    6" 150 #5 12.0
    7" 175 #5 12.0
    8" 200 #5 12.0
    10" 250 #5 12.0
    11" 275 #5 12.0