Self Drilling Screws - are designed to have a drill-shaped point for use with metal, without having to drill a pilot hole beforehand.   

  •     Carbon Steel (C1022)
  •     Ruspert plated - complies with AS3566 Class 4
  •     Wafer Head - #3 Square Drive
  •     12G screws - 5.5mm
  •     24TPI - Fine thread - Fully thread
  •     32mm Lenght
  •     #5 drill point  -  Drill Capacity Steel Up to 12mm - (S500 screws)

Pack Qty.  1000pcs/pack   Bulk=5pack=5,000pcs


  • Roof and skin sheet to steel
  • Residential steel frame construction
  • For light duty purpose

Fine thread are designed for drive into thicker Metal. Fine threading has a higher tensile strength than coarse threading

Class 4 Screws

  • Suitable for external use in heavy industrial or severe marineenvironments.
  • Heavy industrial environments refer to atmosphere with medium pollution from industry.
  • Severe marine environments refer to coastal areas with high airborne salinity.
  • Corrosivity as classified in accordance with AS 3566-2002, 5.4and ISO 9223.
Unit Of Measure 1000

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