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The Range£35.41Visit shop Unifix Bright Annular Ring Shank Nails 20 X 2.00Mm - Box Of 10 - Grey
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The Unifix Sherardised Panel Pins are an essential hardware choice for both DIY enthusiasts and professional carpenters requiring a reliable, permanent fastening solution for light-duty wood applications. These 30 x 1.60mm pins feature a specialized sherardised finish that provides superior corrosion resistance, ensuring longevity in various environments; however, they are designed primarily for thin materials and may lack the holding power required for heavy-duty structural timber.
| Colour | Grey |
|---|---|
| Model Part Number | 1356746 |
| Brand | Unifix |
Sherardising is a process where steel is coated with zinc through thermal diffusion, creating a highly durable, rust-resistant layer that is more uniform than traditional galvanizing.
While they offer better protection than bright steel pins, they are primarily intended for interior use. For harsh, permanently wet, or exterior environments, stainless steel fixings are recommended.
They are ideal for small trim and beading attached to skirting boards, but for the main fixing of heavy skirting boards, heavier duty nails or screws are typically required.
These pins feature a small, unobtrusive head designed to be punched slightly below the surface for a clean, professional finish.
It is recommended to use a spot primer or wood filler over the pin head once it is set below the surface to ensure the paint finish remains smooth and prevents any potential rust bleeding.
Ensure you are using a light finishing hammer and that the pin is being driven perpendicular to the surface; for very hard wood, pre-drill a tiny pilot hole.
Blunt the point of the pin with your hammer before driving or use a smaller gauge nail/pin to minimize material displacement.
To achieve the best results, ensure your wood surfaces are clamped firmly before driving the pins. For delicate materials, it is recommended to 'blunt' the tip of the pin slightly with a hammer before installation to reduce the risk of wood splitting along the grain. While the sherardised finish is highly durable, avoid using these pins in direct contact with highly acidic woods like green oak, as this can potentially compromise the protective layer. Store the pins in a cool, dry place within their original packaging to prevent oxidation of the steel over long periods of storage.
