80mm Woodtek Drillscrew

Code: FD1WT80W19
£29.35 Incl. VAT

227 In Stock

Code: FD1WT80W19
Availability: 227 In Stock
£29.35 Incl. VAT

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  • Bag of 100, 80mm Long Woodtek Drill Screws with 19mm bonded wash and 8mm hex head. 
  • This 80mm length has two uses, either to fix corrugated sheets to timber supports or 30/40mm thick Composite Insulated Panels.
  • If fixing Corrugated Steel Sheets to Timber, use this screw in conjunction with an M8 Seala Washer and M8 Seala cap fixing throughout the crown of the sheet into the timber battens below.
  • If fixing 30mm  or 40mm Composite panels, this is fixed into the through of the profile and can be used with a coloured 19mm dia 8mm Hex Coloured cap to match the colour of the composite panels.
  • Woodteks are self tapping roofing fixings that will self screw through the thickness of a sheet into the timber supports, there is no need to pre-drill. 
  • These have an expansion gap, designed for use with Composite Insulated Sheets or build up systems.
  • We also stock 30mm Insulated Panels off the Shelf 'Trisomet 333 profile 

Also Available In:

25mm for fixing Single Skin Roof Sheets into Ply Board.
45mm with 19mm washer for use with Single Skin Steel Box Profile Roof Sheets 
45mm with 29mm washer for use with Single Skin GRP Box Profile Roof Sheets
80mm for fixing 30mm and 80mm Composite Insulated Panels 
120mm for fixing 80mm Composite Panels
150mm for fixing 100mm Composite Panels
175mm for fixing 120mm Composite Panels
Light Section Steel (Cold Rolled up to 3mm Thick) and Heavy Duty Steel (Hot rolled 3mm-12mm Thick) options also available
  • Material - Galvanised
  • Length - 80mm
  • Head - 8mm Hex head
  • Washer - 19mm dia 
  • Capability - Fixing into timber supports
  • Screw Diameter - 5.5mm
  • Weight - 1.7kg


  •  8mm Hex HEAD
  • Fixes into Timber supports
  • Longer lengths have expansion gap for use with insulated sheets and built up systems
  • Self Tapping – No need to pre-drill
 What is a Woodtec Drillscrew?
A woodtec drillscrew is designed to fix Trapezoidal Box profiles or insulated box profiles into timber supports

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 or built up systems, see the product description for a sizing chart.

Do I need anything else?
You will require an 8mm Magnetic Drill socket to fit these with. You may also wish to consider a protective coloured cap to match the colour of the material you are fitting into and protect the head of the screw.