Timco C2 Deck-Fix Decking Screws – 4.5mm × 50mm – Tub of 250

Pack Quantity:
250
SKU: 50C2D250

50mm C2 Deck-Fix screws with a green corrosion-resistant coating, twin-cut tip, and reinforced TX drive head. Perfect for fast, clean timber fixing outdoors.

£6.66 ex VAT(£7.99 inc VAT)

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Description

The Timco C2 Deck-Fix 4.5 x 50mm screw is designed for clean, fast timber fixing in outdoor environments. With its green organic coating, reinforced TX drive head, and patented twin-cut tip, it’s made to drive straight in with less splitting – even when you’re working near board edges.

These screws are ideal for decking, cladding, fencing, and other outdoor timber projects where speed, strength, and weather resistance matter. The helix shank clears debris as you go, helping improve grip and cut down on resistance during installation.

Key Features

  • Green exterior coating – corrosion resistant up to 1,000 hours salt spray
  • Twin-cut tip – for quick starts and reduced timber splitting
  • TX drive with reinforced head – designed to prevent shearing under power tools
  • Countersunk head with ribs – sits flush and clean with less breakout
  • Helix shank – removes debris and boosts clamping pressure
  • Ideal for softwood decking, fencing, timber substructures and more

Recommended Use
This 50mm screw length is perfect for:

  • 22mm–25mm decking boards fixed to timber joists
  • Fence rails to posts
  • Exterior cladding boards
  • Light timber frames and battens

Choose this size when you need a clean finish and solid hold without over-penetrating through thinner boards or lighter sections.

Features
Weight 0.916 kg
Application

Decking, Landscaping, Outdoor Structures (i.e. Pergolas, Fences, Sheds)

Brand

Timco

CE Standard

BS EN 14592:2008

Colour

Green

Corrosion Rating (1-5)

3 – Urban & industrial areas with a low salt atmosphere

Driver Bit Size

TX20

Finish

Exterior (Green Organic)

Head Dia. mm

7.98

Head Type

Countersunk with Ribs

Included Items

TX20 25mm Bit (Qty 1)

Indoor/Outdoor Usage

Outdoor

Length mm

50

Material

Hardened Steel

Pack Qty

250

Pack Type

Tub

Point Type

Twin-Cut

Resistant Type

Corrosion-Resistant

Recess Type

TX Drive

Size

4.5mm x 50mm

Thread Dia. mm

4.5

Thread Length mm

32

Thread Coverage

Partially Threaded

Thread Type

40° Single Deep

Delivery & Returns

All orders to the UK mainland are free of charge over £85 inc VAT. Orders under £85 inc VAT are charged at £9.95. We aim to dispatch orders placed before 3pm Monday to Friday on the same working day, with delivery to most UK mainland addresses typically taking 1–2 working days.

Some products have a longer delivery lead time, such as 3–4 working days. Where this applies, the expected delivery timeframe will be clearly stated on the individual product page. Orders may be dispatched from more than one location and items within the same order may therefore arrive separately. Please see our full Delivery & Returns Policy for further information.

Returns: Please inspect your goods as soon as reasonably possible after delivery and contact us promptly if anything is damaged, incorrect or appears to be faulty. Prompt notification helps us investigate delivery issues with our couriers and suppliers, but does not affect your statutory rights.

For consumer change-of-mind returns, you are responsible for arranging and paying the cost of returning the goods to us. Some products, including ladders, long-length building materials and other oversized goods, cannot normally be returned using standard postal services. For large, heavy or oversized goods that cannot normally be returned by post, we estimate that return carriage may cost up to £75 (including VAT) within the UK mainland. The actual cost will depend on the size and weight of the goods, the collection location and the carrier or return service used.

Please contact us before returning any goods so that we can provide the correct return address and any applicable return instructions or authorisation requirements. Different provisions apply to business customers and to goods that are faulty, damaged, incorrect or misdescribed. Please see our full Delivery & Returns Policy for full details.

Should you require any assistance, please email us at sales@fastfixingsonline.com, call us on 07920 120644, or complete our contact form. We are open Monday to Friday, 9am–5pm.