Screw-Tite PZ Countersunk Screws 4 x 45mm 200 Pack Product Code: 55416

Tri-Lock TS threadform, Prodrive recess, high performance, multipurpose screw.


  • Underhead Ribs
  • Tri-Lock Shank
  • Partially Threaded


EN 14592.
Additional Information
Technical Specification
  • Brand : Screw-Tite
  • Drive Type : PZ
  • Screwdriver Type : PZ
  • Product Length : 45 mm
  • Product Type : Screws
  • Thread Length : Partially Threaded
  • Screw Diameter (mm) : 4 mm
  • Suitable Use Type : Construction Screw with Universal Applications
  • Head Type : Countersunk
  • Pack Size : 200
  • Product Diameter : 4 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 200
  • CE Standard (Tested to EN...) : EN 14592.
Product Contents
Delivery & Returns


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€8.35 Incl. 23% VAT

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Screw-Tite PZ Countersunk Screws 4 x 45mm 200 Pack is rated 4.6 out of 5 by 14.
Rated 5 out of 5 by from Screws to die for! Needed screws to refit old floorboards after installing underfloor insulation (fitting solid rectocel 120mm thick). Wanted easy to fit screws with strong grip. These are a dream to use.
Date published: 2018-07-24
Rated 5 out of 5 by from Excellent Better pulling power than me in a pair of shorts on a hot sunny day. Perfect!
Date published: 2018-06-28
Rated 5 out of 5 by from Worth the extra These screws drive in easily and create a really tight joint without needing to pre-drill or mess about doing them up then undoing them and doing them up again.
Date published: 2016-12-03
Rated 5 out of 5 by from Screw-Tite 4 x 40mm screws Bought a pack of 200 to try for garden and allotment project use. I was immediately pleased by how sharp they are and they way they drive in, which was really steady and easy (with pine). They pull the wood together tight without effort which is why I bought this particular screw. I'd buy again.
Date published: 2014-09-15
Rated 5 out of 5 by from Well worth the money I used this to screw flooring on to joists. They really do pull the wood together, require no pilot hole, and even if you're a bit sloppy and don't line up the head correctly with your power drill, the metal is strong enough to take a battering.
Date published: 2013-11-14
Rated 4 out of 5 by from Does what is says on the box Have used a range of these screws extensively. Very useful alternative fixing to nails especially when used with metalwork like mini joist hangers and frame anchors. Also good in aerated block without the need for pre-drilled holes and plugs. Found them quick and handy with temporary construction work which has to be dismantled.
Date published: 2013-05-28
Rated 5 out of 5 by from A Most Satisfying Screw . Excellent bit retention reduces cam-out. Twin thread bites into timber very well. Drives in very easy due to waxed tri-shape shank Saves time and money in the long run. Do it once and do it right with Screwtite.
Date published: 2013-01-10
Rated 4 out of 5 by from Great Product very strong, bites straight away into wood. Great value.
Date published: 2012-12-06
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