Turbo II Multipurpose Screws Double Self Countersunk 4 x 40mm 200 Pack Product Code: 2790H

Premium quality multipurpose screw with the benefits of TurboGold plus TX recess, serrated cutting teeth and a unique shank which drives even closer to the edge. Allows for higher torque, better grip and improved driving angles. Ideal for use with combi drills and impact drivers. Includes a TX bit.


  • For Wood, Plastic, Masonry & 1mm Sheet Metal
  • TX
  • Wax-Coated
  • Carbon Steel
  • Coarse Single Thread
  • Slash Tip with Teeth
  • Smooth Minor Shank with Collecting Grooves
  • Spiral Cutting Teeth


. EN 14592.
Additional Information
Technical Specification
  • Brand : Turbo II
  • Screwdriver Type : TX
  • Screw Thread Type : Coarse Single Thread
  • Product Length : 40 mm
  • Product Type : Multipurpose Screws
  • Suitable Application : For Wood, Plastic, Masonry & 1mm Sheet Metal
  • Screw Diameter (mm) : 4 mm
  • Head Type : Double Self Countersunk
  • Pack Size : 200
  • Construction Material (Screws) : Carbon Steel
  • Product Diameter : 4 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 200
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€9.15 Incl. 20% VAT

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Turbo II Multipurpose Screws Double Self Countersunk 4 x 40mm 200 Pack is rated 4.9 out of 5 by 12.
Rated 5 out of 5 by from Screw Good product, great price for 200 screws. Drill bit included in package is also of good quality
Date published: 2016-12-10
Rated 5 out of 5 by from The Best! Best screws I've ever used! Excellent quality. TX fitting is far superior to the others, I wouldn't touch anything else!
Date published: 2016-11-25
Rated 5 out of 5 by from No Snaps, No Slips & Mega Grip Fantastic item makes assembly so much easier. No Slips, No Snaps and excellent grip even with lively timber. Used with powerful Electric Driver from all angles and maintained a positive drive 1000 out of 1000 used with no wastage pilot drilling or replacement needed. (never going back to Posidrive)
Date published: 2016-08-16
Rated 5 out of 5 by from Turbo screws excellent, no need to pre-drill, they go through just about anything. Love em
Date published: 2016-06-29
Rated 5 out of 5 by from ... best scrwes ever I used this screws for a long , long time , and I was happy to find out in Screwfix range.
Date published: 2016-05-27
Rated 5 out of 5 by from good screws these screws are the best I have used with a powered driver.The star bit, which is provided,does not slip and mess the head up.
Date published: 2016-05-24
Rated 4 out of 5 by from Turbo 2 Great screws, bit included in every box. Easy to drive in, easy to use again if removed. Torx head gives great grip for bit . highly recommend.
Date published: 2016-02-24
Rated 5 out of 5 by from Turbo II Great product, Torque Bit included and gives a better drive than Pozidrive or Philips head screws
Date published: 2016-01-06
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