FastFix Multifoil Insulation Screws

FastFix Multifoil Insulation Screws

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Order within for free next working day delivery throughout mainland UK, excluding bank holidays.


Key Features

  • 4mm x 50mm.
  • Type 17 (T17)
  • Fast Insertion / Quick Start Screws
  • Removes Wood Chips / Wood Splits
  • Removes Debris when Drilling
  • Increased Speed of Inserting
  • Secure Hold
  • Resistance to head shear
  • Countersunk head
  • Coating that provides corrosion resistance
  • Speeds up Installation Process
expand_circle_down Description

FastFix Multifoil Insulation Screws

One box contains 200 screws – 4mm x 50mm screws

Our FastFix Multifoil Insulation screws are used to install a wide range of Multifoil Insulation. They have been specifically designed for this purpose, due to their design they stop the inner wadding of insulation from catching and binding around the screws. They make the installation a much faster and easier process.

What are FastFix Multifoil Insulation Screws?

  • 40-degree deep single threaded screws – this creates resistance to the screws being pulled out and creates a secure hold.
  • Lubricated
  • Sawtooth design which prevents the wooden battens from splitting.
  • Double countersunk assists countersinking by reducing the risk of head shear whilst also providing head strength.
  • Fully threaded the whole length of the screw.
  • Typre 17 slash point – (T17) relates to the point shape at the end of the screw.  they have a sharp point design which negates the need to pre-drill holes and also removes wood chips.

The Fast Fix Screws can be used with many types of Multifoil Insulation including SuperQuilt, SuperQuilt Lite, SuperQuilt Trade, EcoQuilt Expert, EcoQuilt 45, and AirTec Double.

We also have other installation items available to complete any Multifoil Insulation installation. the Multifoil Insulation Scissors makes cutting any type of insulation as easy as possible. You might also benefit from purchasing the Heavy Duty Staple Gun Kit which includes 5,000 14mm staples.


All orders placed before 2 pm over £100 + VAT will receive FREE next working day delivery. (UK Mainland)

Any orders placed after 2 pm on Friday and over the weekend will be dispatched Monday for delivery Tuesday.

expand_circle_down How To Guides

How to Use FastFix Multifoil Insulation Screws

expand_circle_down Specification
Pack Quantity200
Size4.0 x 50mm / 2" x 8
Outer Depth (mm)315
Outer Height (mm)100
Outer Width (mm)190
Thread Length30mm
Insert Bit SizeNo.2
Head TypeCountersunk
TypeType 17 (T17)
Corrosion Resistance?Yes
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