Product Description
TIMCO Classic Wood Screws, 3.5 x 50mm, countersunk pozi head, zinc plated — a fixings stock item worth keeping on the van for CCTV and structured cabling work.
Why installers stock this size
The 3.5 x 50mm size covers most camera bracket, junction box, and cable clip fixing jobs where a mid-length screw is needed to bite into timber battens or backing boards behind plasterboard. The countersunk head sits flush once driven, which matters on visible mounting points like camera brackets on soffits or fascias.
Key specs
- Size: 3.5mm x 50mm
- Head: countersunk, for a flush finish
- The head takes a pozi recess and works with standard pozi bits and drivers.
- Finish: zinc plated, for corrosion resistance
- Material compatibility: wood, plastic wall plugs, mounting accessories
Typical deployments
On retail and office CCTV installs, these pair with plastic wall plugs for fixing brackets and junction boxes into masonry, or go straight into timber for loft/roofline camera runs. Warehouse and residential block jobs commonly use the same size for cable clip and trunking fixing alongside camera mounting.
Procurement note
Zinc plating suits indoor and protected fixing points rather than fully exposed marine or coastal conditions. For structured cabling and general electrical fixing packages, this pack size lets installers standardise on one screw for brackets, clips, and accessories across a job.
Specifications
- Brand
- TIMCO
- Dimensions
- 3.5 × 50 mm
- Material
- Zinc
Technical Specifications
Frequently Asked Questions
What size are these screws?
3.5mm x 50mm, with a countersunk head and pozi drive recess.
Are they suitable for outdoor CCTV camera mounts?
They're zinc plated for corrosion resistance, suited to indoor and protected fixing points.
What driver do I need?
A standard pozi screwdriver or pozi bit for a power tool, matching the pozi drive recess.
What can these screws be fixed into?
Wood, plastic wall plugs, and mounting accessories, as used in CCTV and electrical fixing applications.
