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![Load image into Gallery viewer, screws for building up window frames](http://jonesdiy.co.uk/cdn/shop/files/3.9mm_window_frame_screws_bulk_b9d4359d-f9d6-4d42-8348-3c6c9ea7da7a_400x@2x.jpg?v=1736193248)
Window Fabrication Screws - 3.9mm x 25mm
Countersunk with Self Drilling and Self Tapping Point
These window fabrication screws are the most versatile allowing them to be used for a multitude of different functions where there is a steel or aluminum frame.
- Stainless Steel for high performance in corrosive environments
- Countersunk with ribs under head for improved insertion
- Self Drilling
- Self Tapping
- Phillips Drive
- 3.9mm Diameter
- 25mm Length
What are window fabrication screws used for?
Window fabrication screws are used for fitting a variety of window hardware to frames. Available for unreinforced and reinforced frames, we stock a full range of screws for all window fitting requirements.
Get in touch with us for all of your window fixings and screws. Jones DIY is a family run business based on Sheffield Road, Rotherham, South Yorkshire. Large stock in store ready for same day collection.