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Classic Yellow Multi-Purpose Screws – Countersunk
Reliable countersunk multi-purpose wood screws for everyday fixing across timber, boards, plastics and thin metal.
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 20mm – Box of 200
In stock
£1.41 ex VAT(£1.69 inc VAT)
SKU:
40020CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 16mm – Box of 200
In stock
£1.33 ex VAT(£1.59 inc VAT)
SKU:
40016CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 50mm – Box of 200
In stock
£4.16 ex VAT(£4.99 inc VAT)
SKU:
50050CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 3.0mm x 20mm – Box of 200
In stock
£0.99 ex VAT(£1.19 inc VAT)
SKU:
30020CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 100mm – Box of 100
In stock
£5.08 ex VAT(£6.09 inc VAT)
SKU:
50100CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 50mm – Box of 200
In stock
£2.83 ex VAT(£3.39 inc VAT)
SKU:
40050CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 30mm – Box of 200
In stock
£1.74 ex VAT(£2.09 inc VAT)
SKU:
40030CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 60mm – Box of 200
In stock
£5.16 ex VAT(£6.19 inc VAT)
SKU:
50060CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 35mm – Box of 200
In stock
£1.91 ex VAT(£2.29 inc VAT)
SKU:
40035CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 25mm – Box of 200
In stock
£1.49 ex VAT(£1.79 inc VAT)
SKU:
40025CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.0mm x 40mm – Box of 200
In stock
£2.08 ex VAT(£2.49 inc VAT)
SKU:
40040CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 3.5mm x 40mm – Box of 200
In stock
£1.99 ex VAT(£2.39 inc VAT)
SKU:
35040CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 3.5mm x 16mm – Box of 200
In stock
£1.08 ex VAT(£1.29 inc VAT)
SKU:
35016CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.5mm x 70mm – Box of 200
In stock
£5.66 ex VAT(£6.79 inc VAT)
SKU:
45070CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 80mm – Box of 200
In stock
£7.33 ex VAT(£8.79 inc VAT)
SKU:
50080CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 70mm – Box of 200
In stock
£5.91 ex VAT(£7.09 inc VAT)
SKU:
50070CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 5.0mm x 30mm – Box of 200
In stock
£2.74 ex VAT(£3.29 inc VAT)
SKU:
50030CLAF
Timco Classic Multi-Purpose Screws – Countersunk – 4.5mm x 80mm – Box of 200
In stock
£6.99 ex VAT(£8.39 inc VAT)
SKU:
45080CLAF
About Classic Yellow Countersunk Screws
Classic Yellow Countersunk Screws are designed as a dependable, multi-purpose fixing for general trade and site use. They offer a strong balance of performance, ease of installation and value, making them a go-to choice for everyday fixing tasks.
Finished with a yellow zinc plating, these screws are suitable for internal use and sheltered environments where consistent performance and clean results are required. The countersunk head allows the screw to sit flush with the surface, delivering a neat finish on visible work.
Suitable Applications
Classic Yellow Countersunk Screws are commonly used for:
- Timber-to-timber fixing
- Softwood and hardwood applications
- Chipboard, MDF and man-made boards
- Plastics and thin sheet metal
- General joinery, second-fix and maintenance work
Their versatile design allows one screw type to be used across multiple materials, reducing the need to carry several fixings on site.
Key Design Features
These screws are engineered with practical features to improve reliability and installation speed:
- 25° sharp point for fast pick-up and controlled insertion
- 40° deep single thread for strong holding power and pull-out resistance
- Double countersunk head to reduce head shear and improve flush seating
- Surface hardened to resist torque shear, with a tough core for durability
- Patented lubrication to reduce driving torque and improve insertion speed
All sizes up to and including 75mm are fully threaded, while 80mm and above are partially threaded with a 70mm thread length, making longer screws suitable where draw-up and controlled clamping are required.
A Practical Everyday Fixing
Classic Yellow Countersunk Screws are ideal for tradespeople who need a reliable, no-nonsense multi-purpose screw for routine work. They’re designed for consistency and ease of use, without the added cost of specialist or premium performance fixings.
Browse our range to select the right size for your application.
