BS Screws 

For fixing insulation to metal decks (max 1.25mm steel).

Part Number Length (MM) Diameter (MM)
BS50 50 4.8
BS60 60 4.8
BS70 70 4.8
BS80 80 4.8
BS90 90 4.8
BS110 110 4.8
BS130 130 4.8
BS150 150 4.8

Flat Roofing and Decking screws are used in a variety of applications. BS screws mostly fasten insulation or weatherproofing membranes to metal decks.

  • Carbon steel is the most popular material for fixings as it is strong, weather resistant and affordable.
  • The bugle head has a torx 25 drive, ensuring easy installation.
  • The coarse thread provides excellent engagement with the steel, maximising pull-out values.
  • BS Screws can be used with plastic tube washers and decking plates, which we also supply.

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







Related Products