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TurboGold Woodscrews Double Self Countersunk 3.5 x 20mm 200 Pack (16558)

Everything you need in a single thread multipurpose screw: top quality, durability and terrific driving - it's shaped to drive fast! The choice of the professional. Our premium prodrive multipurpose screw. Suitable for screwdrivers, combi drills and impact drivers.

  • For Wood, Plastic, Masonry & 1mm Sheet Metal
  • Double Self-Countersunk with Underhead Ribs
  • PZ
  • Wax-Coated
  • Carbon Steel
  • Coarse Single Thread
  • Easy-Start Tip
  • Yellow Zinc-Plated
  • Rifled Shank

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£2.99INC VAT

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TurboGold Woodscrews Double Self Countersunk 3.5 x 20mm 200 Pack is rated 4.9 out of 5 by 572.
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Rated 5 out of 5 by from Exactly as expected. Seem to be good quality screws, drive in fast and hold well, used in soft wood.
Date published: 2010-03-20
Rated 5 out of 5 by from Rifled nippers These are decent quality woodscrews. Ideal for fixing wood to wood - self tapping works a charm.
Date published: 2017-06-20
Rated 5 out of 5 by from Not cheap, but worth it. The saying "you get what you pay for" has never been more true. These are certainly not cheap screws, but they drive smoothly and easily, and I've yet to strip a head. Highly recommended!
Date published: 2017-06-20
Rated 5 out of 5 by from Turbogold Used these screws for decking frame and railings. Easy in, no splitting,nice and strong.
Date published: 2017-06-19
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What does double self countersunk mean

Asked by: sanserifa
Hello sanserifa, Double countersunk means that the countersunk head is tapered at 2 stepped angles, this helps the head self countersink - sit flush with the surface, without the need to drill a countersink hole. If you search online for 'double countersunk vs. countersunk' you'll find plenty of comparisons & images that might help my description make more sense! Thanks for using Q&A, KC
Answered by: KirstieC
Date published: 2017-06-08

Are these screws suitable for external work? Are they rust proof?

Asked by: BigGus67
Hi Gus, This product is Zinc plated and wax coated to protect is against the elements however like everything it will eventually erode to some degree. Thank you for using Q&A.
Answered by: WillFarrell
Date published: 2017-04-06

How long is the thread?

Asked by: Willlliam
Hello Willlliam, The length of the threaded section of the screw is 72mm (+/-1.5mm). Thank you for using Q&A.
Answered by: LMac
Date published: 2017-05-12

Are these suitable for chipboard?

Asked by: trenodia
Hello trenodia, These screws are suitable for use in chipboard. Thank you for using Q & A.
Answered by: Dcoz
Date published: 2016-11-29

What size head do these screws have ??

Asked by: Number1joiner
Hello Number1joiner, The heads of these screws are approximately 8mm in diameter. Thank you for using Q&A.
Answered by: LMac
Date published: 2016-10-24
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Specification
Brand TurboGold
Construction Material (Screws) Carbon Steel
Fixings Finish Yellow Zinc-Plated
Head Type Double Self Countersunk
Manufacturer Guarantee 1 Year Guarantee
Pack Size 200
Pieces in Pack/Case 200
Product Diameter 3.5 mm
Product Length 20 mm
Product Type Woodscrews
Screw Diameter (mm) 3.5 mm
Screwdriver Type PZ
Screw Thread Type Coarse Single Thread
Suitable Application For Wood, Plastic, Masonry & 1mm Sheet Metal
Suitable Use Type For External Use

. EN 14592.