Nuts About Bolts 15mm Clout Nails | Extra Large Head Galvanised Roofing Felt Tacks for Shed Roof, Fences & Timber | Rust-Resistant Zinc-Coated Steel | Ring Shank | Pack of 100

• Each nail is coated in hot-dipped zinc for maximum corrosion resistance, keeping your fixings secure and rust-free even in exposed outdoor conditions — rain, frost, and humidity included.
• The wide flat head distributes clamping load evenly across roofing felt and sheet materials, stopping the nail pulling through under tension — essential for a clean, lasting fix on shed roofs, summerhouses, and membranes.
• The ribbed ring shank grips timber fibres on the way in and resists pull-out far better than a smooth shank nail — ideal for applications where vibration, wind uplift, or movement could loosen a standard fixing over time.
• Available in 8mm through to 50mm — choose the right length for your application. Shorter sizes suit lightweight felt and thin timber; longer sizes are ideal for thicker boards, battens, fence palings, and structural timber. See our size guide image for help choosing.
• Suitable for shed roofing felt, breathable membranes, timber fencing, skirting boards, plasterboard, summerhouses, playhouses, and general DIY carpentry. Hand-driven only — not designed for pneumatic or nail gun use. Pack of 100.

Nuts About Bolts clout nails are manufactured to BS 1202 standard from bright steel wire with a hot-dipped galvanised finish for lasting corrosion resistance. The extra large flat head prevents pull-through on roofing felt and other sheet materials, while the ring shank provides a firm, vibration-resistant hold in soft and medium-density timbers. Each pack contains 100 nails — enough to secure approximately 3–4 sq metres of shed roofing felt when applied at recommended 50mm edge spacing. Suitable for use on shed roofs, summerhouses, playhouses, timber fencing, skirting boards, and general DIY carpentry. Hand-driven only; not compatible with pneumatic tools.