Product Description
TIMCO Classic wood screws, 3.5 x 50mm, with a countersunk pozi head and zinc plated finish — a practical fixing for CCTV camera brackets, junction boxes, and cable clips.
The 3.5mm x 50mm size gives enough length to bite into timber battens or backing boards, which matters when a bracket is fixed through plasterboard into something solid behind it. The countersunk head sits flush once driven, so mounting points on brackets and boxes don't sit proud.
Key specs
- Size: 3.5mm x 50mm
- Head: countersunk, for a flush finish
- Drive: pozi recess, matched to standard pozi bits and drivers
- Finish: zinc plated, for corrosion resistance
- Use with: wood, plastic wall plugs, mounting accessories
Where these fit
Installers use this size for fixing camera brackets, junction boxes, and structured cabling accessories into wood or via plastic wall plugs into masonry. They're general fixings rather than a specialised outdoor product, so check what's behind the surface before choosing plug and screw length.
Drive type
Pozi drive is a cross-shaped recess distinct from Phillips — using the wrong bit increases the chance of the driver slipping. A proper pozi bit or driver gives better grip and less cam-out during installation.
Specifications
- Brand
- TIMCO
- Dimensions
- 3.5 × 50 mm
- Material
- Zinc
Technical Specifications
Frequently Asked Questions
What size are these screws?
They are 3.5mm x 50mm, with a countersunk pozi head and a zinc plated finish.
Can I use these to fix a CCTV camera bracket?
Yes — they're suitable for fixing brackets, junction boxes, and cable clips into wood, or into masonry using plastic wall plugs.
What driver do I need?
A pozi driver or pozi bit, as these screws use a pozi drive recess rather than a Phillips or flat head.
