Product information
Countersunk C2 Strong Fix Wood Screws – Yellow Zinc, PZ Drive
5.0mm Diameter – High grip and deep drive for heavy-duty timber fixings
These 5.0mm C2 Strong-Fix screws are engineered for structural and deep timber applications. The twin-cut tip reduces splitting and ensures fast penetration, while the deep thread offers exceptional grip in soft and hard woods. Designed with a double countersunk head for reduced shear and flush finishes.
Ideal for large frame construction, sleeper beds, and heavy-duty joist fixing — where strength and security are critical.
Key Features
- Double countersunk head for clean finishes and reduced shear
- Twin-cut point starts faster and resists timber splitting
- Wax lubricated for lower torque and quicker driving
- Yellow zinc coating provides basic corrosion protection
- Deep thread design offers strong pull-out resistance
Available Length Variants (All in 5.0mm Diameter)
| Length (mm) | Recommended Uses | Typical Applications |
|---|---|---|
| 30mm | Light structural fixing | Cabinetry, joint battens |
| 40mm | Stronger timber bonding | Brackets, studwork |
| 45mm | Deeper timber penetration | Timber linings, heavy boards |
| 50mm | Secure wood fixing | Joists, panels |
| 60mm | Reliable mid-structural support | Framework, stair components |
| 70mm | Strong through-fixing | Decking supports, bearers |
| 75mm | Longer reach hold | Thick timber, sleepers |
| 80mm | Increased load bearing | Heavy frame junctions |
| 90mm | Extended anchoring | Large outdoor fixings |
| 100mm | Heavy-duty fixing jobs | Post brackets, beams |
| 120mm | Maximum depth and security | Sleeper beds, structural joists |
Key Specifications (All Sizes)
- Diameter: 5.0mm
- 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
Complete the job
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.
Helpful next steps
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.