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OnBuy.com£26.55Visit shop Heavy Duty 4Mm Bolt Down U Shape Post Support Fence Foot Base Bracket - Silver 5056523234601
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B&Q£34.68Visit shop B&Q - Bolt Down U Shape 71mm2.8" Silver ( Pack Of: 6 ) Galvanised Post Support Heavy Duty 4mm Fence Foot Base Bracket
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The SS8 Heavy Duty Bolt Down U-Shape Post Support is an ideal solution for DIY enthusiasts and professionals seeking to anchor wooden posts securely to concrete surfaces. Its primary benefit is the combination of heavy-duty 4mm steel construction and a sleek, minimalist aesthetic, provided by an integrated masking element that hides mounting hardware for a clean finish. While it offers exceptional durability, users should note that mounting hardware for the concrete surface is generally not included and must be selected based on the specific type of concrete being used.
| Colour | Silver |
|---|---|
| Brand | SS8 |
No, the package includes the bracket and masking element, but concrete anchor bolts must be purchased separately to suit your specific concrete slab type.
Yes, it is designed specifically for wooden fence posts, pergolas, and structural deck supports.
Yes, you can paint the support with suitable metal-grade outdoor coatings if you wish to change the silver finish.
The bracket is constructed from heavy-duty 4mm thick steel.
The hot-dip galvanised coating offers excellent corrosion resistance, but in extreme marine environments, regular inspection is advised.
Ensure you are using the correct post size designed for the bracket width and verify that all through-bolts are fully tightened.
Check if the concrete surface is level. If not, use steel shims under the base plate to create a level plane before tightening the anchor bolts.
Lightly sand the affected area and apply a galvanised-compatible paint to seal the steel.
To install, first position the bracket on your concrete surface and mark the mounting holes. Use a masonry drill bit of the appropriate diameter to create your pilot holes, then insert heavy-duty concrete wedge anchors. Ensure the base is level before tightening the bolts fully. For the wooden post, insert it into the U-shape cradle and use exterior-grade coach screws or through-bolts to secure the timber to the steel sidewalls. To maintain the support, periodic inspections are recommended. While the galvanisation is durable, if the surface becomes scratched during installation, applying a cold-galvanising spray or a high-quality outdoor metal primer will prevent moisture ingress.
