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Screw-Tite PZ Countersunk Screws 4 x 45mm 200 Pack (55416)

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

  • Construction Screw with Universal Applications
  • No Pre-Drilling Required - Even in Hardwood
  • PZ
  • Underhead Ribs
  • Part Threaded

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£6.26INC VAT

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Screw-Tite PZ Countersunk Screws 4 x 45mm 200 Pack is rated 4.8 out of 5 by 74.
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Rated 5 out of 5 by from Screw-Tite screws These screws are great, they do what they should do and hold the wood fast. With no pre-drilling, they go in with no problem at all.
Date published: 2017-07-17
Rated 5 out of 5 by from Excellent screws Bought these for a decking project I'm doing particularly the framework. Excellent hold and fly in with no pilot hole using my impact driver. Pulls the timber in nice and tight.
Date published: 2017-06-21
Rated 5 out of 5 by from Easy screwing lads Very easy to use. Pilot free drilling, quick, safe and secure screwing. Cracking design requires less effort to screw saving battery effort and charge. Solid fixing and self counter sinking. Neat finish for a top job.TIDY.
Date published: 2017-06-06
Rated 5 out of 5 by from Good value Good value for money screw easy to use even in hardwood
Date published: 2017-05-26
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Will these rust if left outside?

Are these screws appropriate for decking or will they rust?
Asked by: Ted2017
‘Screw-Tite® has a coating suitable for indoor use, not decking. We recommend Deck-Tite® or Deck-Tite® Plus.’
Answered by: Screw-Tite Product Expert
Date published: 2017-07-06

how to convert from old screw gauge numbers to mm dia sizing

Asked by: Peterzz
Hi Peterzz, Here are the imperial gauge diameters metric equivalents: 3 - 2.4mm, 4 - 2.7mm, 5 - 3.1mm, 6 - 3.5mm, 7 - 3.8mm, 8 - 4.2mm, 9 - 4.5mm, 10 - 4.9mm, 12 - 5.6mm, 14 - 6.3mm. So the size in question - 5 x 100mm would be the equivalent of 10 x 4. Thanks, Tite-Range Team
Answered by: Screw-Tite Product Expert
Date published: 2017-05-23

what size pozidrive bit do I need for these screws?

Asked by: Coastinn
Pozi 2 for 3.5, 4, 4.5, 5mm screws. Pozi 1 for 3mm Pozi 3 for 6mm.
Answered by: Screw-Tite Product Expert
Date published: 2017-06-10

Any good for screwing curtain rail brackets into UPVC window frames

Asked by: Matt1978
Good Afternoon, These can be used for screwing into PVC but we would recommend that you pre drill with a 2.5mm drill bit. Thanks
Answered by: Screw-Tite Product Expert
Date published: 2017-02-05

What is the correct size PZ bit for these 6mm x 80mm screws

Asked by: SIMM5
Hello, you will need to use a PZ3 bit for these screws.
Answered by: Screw-Tite Product Expert
Date published: 2016-12-25
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Specification
Brand Screw-Tite
Drive Type PZ
Head Type Countersunk
Manufacturer Guarantee 1 Year Guarantee
Pack Size 200
Pieces in Pack/Case 200
Product Diameter 4 mm
Product Length 45 mm
Product Type Screws
Screw Diameter (mm) 4 mm
Screwdriver Type PZ
Suitable Use Type Construction Screw with Universal Applications
Thread Length Partially Threaded

Partially Threaded. EN 14592.