Fence Post Support U Shape Bolt Down Heavy Duty Base Bracket 4mm Galvanised

Heavy Duty Fence Post Support U-Shape Bolt Down Base Bracket 4mm Galvanised

Item Description
Upgrade your fence installation with this Heavy Duty 4mm Galvanised Bolt-Down U-Shape Post Support Base Bracket. Precision engineered for maximum stability, it securely cradles timber posts and bolts firmly to flat surfaces such as concrete and wooden decking. The hot-dip galvanised finish delivers long-term protection against rust and corrosion, making it ideal for outdoor use in gardens, agricultural, and industrial settings. A clean, minimal look with a masking element gives a professional finish that’s more attractive than standard post shoes.

Key Features
Heavy duty 4mm thick steel for superior strength and stability
U-shape cradle design for secure post seating and reduced wobble
Bolt-down base for quick, reliable installation on flat surfaces
Hot-dip galvanised coating (approx. 80–90 µm) for long-lasting anti-rust protection
Suitable for humid and harsh weather environments
Clean, minimal aesthetic with mount-masking element for a smarter finish
Ideal for timber posts; compatible with garden, agricultural, and industrial fencing
Can be overpainted with paints suitable for zinc-coated surfaces

Specifications
Material: Heavy duty steel, hot-dip galvanised (zinc)
Coating Process: Immersed in molten zinc at approx. 450°C
Coating Thickness: Approx. 80–90 µm (not less than 60 µm)
Bracket Type: U-shape post support, bolt-down base
Post Compatibility: Timber posts (various sizes within U cavity)
Application: Outdoor use; concrete slabs, brick/concrete pads, wooden decking
Condition: New

Benefits
Enhances post stability and fence longevity
Corrosion-resistant for long-term, low-maintenance performance
Complies with typical building code requirements for post bases
Cost-effective solution with extended service life

Typical Uses
Securing timber fence posts to concrete or decking
Garden fencing, pergolas, gates, bollards, boundary markers
Residential, farm, and light industrial applications

Installation (General Guidance)
Position bracket on a clean, flat surface (concrete slab or deck).
Mark fixing holes; drill appropriate pilot holes.
Use suitable anchor bolts/screws for the substrate (e.g., concrete anchors for concrete, structural screws/bolts for timber decking).
Bolt down the base securely.
Place the timber post into the U bracket.
Fix the post through the side holes (if applicable) and fit the masking element for a neat finish.
Check for plumb and tighten fixings.

Note: Always use fixings rated for your substrate and load. Follow local building codes and safety guidance.

What’s Included
Heavy Duty U-Shape Bolt-Down Post Support Bracket (4mm thick, galvanised)

Fixings/anchor bolts are typically not included unless stated by the seller.

Care & Maintenance
Rinse off salt/dirt periodically in coastal or high-moisture areas.
If desired, paint with coatings compatible with galvanised (zinc-coated) surfaces.