Close-up of 4.5mm C2 Strong-Fix screw with twin-cut tip and deep thread
Close-up of 4.5mm C2 Strong-Fix screw with twin-cut tip and deep thread Side view of yellow zinc C2 4.5mm wood screw with double countersunk head C2 Strong-Fix Woodscrews 4.5mm C2 Strong-Fix Woodscrews 4.5mm C2 Strong-Fix Woodscrews 4.5mm
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Description

Product information

Countersunk C2 Strong Fix Wood Screws – Yellow Zinc, PZ Drive

4.5mm Diameter – Heavy-duty screws for confident timber fixing

These 4.5mm C2 Strong-Fix screws offer high performance across timber, MDF, and chipboard. With a twin-cut tip and wax coating, they drive smoothly and start instantly with reduced timber splitting. The deep thread ensures strong grip, and the double countersunk head gives a clean, flush finish.

Perfect for structural, framing, and joinery work where strength and precision matter.


Key Features

  • Double countersunk head for reduced shear and a neater finish
  • Lubricated for faster driving with less torque
  • Twin-cut point reduces splitting and gives faster start
  • Deep thread ensures excellent pull-out resistance
  • Yellow zinc coating offers basic corrosion protection

Available Length Variants (All in 4.5mm Diameter)

Length (mm) Recommended Uses Typical Applications
30mm Short fixings and brackets Cabinetry, MDF fronts
40mm General timber fixing Joinery, softwood battens
50mm Deeper holding strength Shelving, framing
60mm Mid-structural timber fixings Rails, door linings
70mm Heavy timber engagement Flooring, joists
80mm Maximum strength and hold Sleeper beds, large frames

Key Specifications (All Sizes)

  • Diameter: 4.5mm
  • Head Type: Double Countersunk
  • Drive Type: Pozi (PZ2)
  • Finish: Yellow Zinc
  • Thread: Deep single thread, twin-cut tip
  • Material: Carbon Steel
  • Coating: Wax lubricated
  • Application: Timber, MDF, chipboard

Jones DIY stocks a growing range of fixings and fasteners from our South Yorkshire warehouse. Based in Rotherham, we offer fast delivery and fair pricing you can rely on.

Key information

Product type
Woodscrews
Brand
JONES DIY
Selected option
30mm / 10
Availability
Available to order

Before you order

  • Check the size, finish and pack quantity match your job.
  • Check whether you need matching screws, washers, plugs or brackets.
  • For repeat or bulk orders, review the trade account option before ordering.

Buying for regular work or bigger jobs?

If you order hardware regularly, a Jones DIY trade account can give you a clearer route for direct orders, trade pricing where suitable, and help with repeat supply.

Trade pricing where suitable Bulk and repeat order support VAT invoices
View trade account support