Carbon Steel Low Profile Sheet to Heavy Section

For fixing sheet to hot rolled purlins (4.0mm – 12.5mm steel).


Part Number Length (MM) Diameter (MM) Drill Point
38.5LPW 38 5.5 No. 5
51.5LPW 51 5.5 No. 5
67.5LPW 67 5.5 No. 5
100.5LPW 100 5.5 No. 5

Heavy section screws fasten sheet metal to hot rolled purlins (4.0mm – 12.5mm steel).

  • Carbon steel is the most popular material for fixings as it is strong, weather resistant and affordable.
  • Low profile heads provide a seamless finish with the material and are often powder coated to suit the panel. Low profile heads require T-25 bits.
  • The fine thread provides many points of engagement with the purlin, maximising pull-out values.
  • The no. 5 drill point is designed to ensure a clean cut through up to 12.5mm steel, without burn-out.

For maximum fastener performance, we recommend using a tek screw driver which does not exceed 2500RPM.







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