70mm Light Section Drillscrew, FULLY THREADED

Code: FD1LS70W19
£20.90 Incl. VAT

68 In Stock

Code: FD1LS70W19
Availability: 68 In Stock
£20.90 Incl. VAT

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  • Bag of 100, 70mm Light Section FULLY THREADED Drill Screws with 19mm bonded wash and 8mm hex head.  
  • The 70mm Fully Threaded length is used to fix Ashgrid or Mini Zeds, they can also be used to fix our stock 30mm Tata Trisomet 333 Insulated Panels
  • These fixings are designed to fit into the Valley of a profile.
  • Also Available in 25mm (To fix Single Skin Box Box Profile Steel Sheets) 32mm (With 29mm Washer for Box profile GRP), 45mm (With No Washer for Mini Zed), 75mm, 85mm, 115mm, 130mm and 150mm.
  • Material - Galvanised
  • Length - 70mm
  • Head - 8mm Hex head
  • Washer - 19mm
  • Capability - Fixing into light section steel (up to 3mm thick - cold rolled)
  • Screw Diameter - 5.5mm


  •  8mm Galvanised head (Can fit a coloured cap to match colour of project)
  • Fixes into Cold Rolled Steel up to 3mm thick (Like Purlins)
  • Fully Threaded for 30mm insulated profile
  • Self Tapping – No need to pre-drill
  • What is a Light Section Drillscrew? 
  • A Light Section drillscrew is designed to fix Trapezoidal Box profiles or insulated box profiles into Cold Rolled Steels (such as purlins) which are up to 3mm thick) 

  •  What material are they made of? 
  • These Screws are made of galvanised steel. 

  • What are these used for? 
  • This longer length is typically used with Insulated Panels such as our stock 30mm insulated panels. Due to its full thread, It is also commonly used with Ashgrid or other oversheet system brackets.

  • Do I need anything else? 
  • You will need an 8mm Magnetic Drill Socket to install these with, you may also wish to consider a coloured cap to push onto the screw to protect the head and match the colour of what you are fixing.