Mdf-Tite MDF Screws 3.9 x 40mm 200 Pack Product Code: 40376

Designed to meet the latest developments in MDF board. Tri-Lock threadform and shank incorporates the benefits of a single coarse thread with a twin thread start on the same screw. Spiral point breaks through the hard, dense surface, allowing the twin thread to engage. The twin thread is reduced to a single coarse thread, enabling high pull-out retention. Underhead ribs for self-countersinking. Zinc and yellow-passivated.
Additional Information
Technical Specification
  • Brand : Mdf-Tite
  • Product Length : 40 mm
  • Product Type : MDF Screws
  • Screw Diameter (mm) : 3.9 mm
  • Pack Size : 200
  • Product Diameter : 3.9 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 200
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€9.55 Incl. 23% VAT

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Mdf-Tite MDF Screws 3.9 x 40mm 200 Pack is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Mdf-Tite MDF Screws 3.9 x 40mm Mdf-Tite MDF Screws 3.9 x 40mm 200 Pack (40376) Very impressed with these screws. They do exactly what it says on the box.
Date published: 2018-06-04
Rated 5 out of 5 by from Mdf screws Was good quality heads and threads did a perfect job
Date published: 2016-11-14
Rated 5 out of 5 by from MDF Screws I was dekighted to discover that ScrewFix are now offering a screw specificaly designed for use in MDF. In the past I have had minor problems using screws from other suppliers in this material. These screws do the job to a T and exceed every expectation in performance.
Date published: 2015-12-05
Rated 5 out of 5 by from it is what it is they do the job spot on cant grumble at the price either
Date published: 2015-08-11
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