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B&Q£6.95Visit shop - 500 Gram Galvanised Clout Nail 20 X 3mm Roofing Extra Large Head Timber Woodwork Fences
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The Unifix Extra Large Head Clout Nails (13 x 3.00mm) are high-quality fasteners designed for DIY enthusiasts and professionals tasked with roofing, fencing, and general carpentry. Their primary advantage is the extra-large head, which provides a significant surface area to securely hold materials like felt and wood sheeting in place, effectively preventing tearing. While perfect for lightweight structural applications and repairs, these 13mm nails are specifically intended for thin material fixings and may lack the length required for heavy-duty structural timber connections.
| Colour | Silver |
|---|---|
| Model Part Number | POU9GALVELHCN/005 |
| Brand | Unifix |
Yes, the galvanised finish offers good protection against corrosion, though regular inspection is recommended in high-salt environments.
These nails are best suited for flat, flexible materials like roofing felt or thin cladding. They may not be ideal for corrugated materials.
The shank diameter is 3.00mm.
Yes, the Unifix range includes several other sizes such as 20mm, 25mm, 30mm, and 50mm options.
A standard carpenter's hammer is sufficient for these nails.
Ensure you are using a smooth-faced hammer and that you are striking the nail head directly on-center. If driving into hard timber, consider a small pilot hole.
Verify that the material is thick enough for the 13mm shank and ensure the head is resting flush against the surface without over-driving.
To use these nails, simply align your material with the surface and drive the nail through the center of the attachment point using a hammer. No specialized power tools are required for the 13 x 3.00mm size. While these nails are rust-resistant, avoid using them in highly acidic or marine-heavy environments for extended periods without inspection. Always store your remaining nails in a dry, cool place to preserve the integrity of the galvanised coating. If you are working with extremely dense hardwoods, consider pre-drilling a pilot hole to prevent the nail from bending or splitting the wood.
