Diyuk Flat Joining Plate - LP4 - Grey

The Diyuk Flat Joining Plate LP4 is a CE certified, heavy-duty structural connector engineered for...

Best current price£7.78from OnBuy.com

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OnBuy.com(140Mm X 55Mm, 1) Heavy Duty Flat Joining Plate 2.5Mm Z275 Galvanised Steel Structural Timber Connector En 14545 5056826613967
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£7.78
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B&QB&Q - Flat Joining Plate 140X55X2.5mm (Pack Of: 1) Flat Bracket Heavy Duty Z275 Galvanised 2.5mm Structural Connector
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Product Information

Full details

The Diyuk Flat Joining Plate LP4 is designed for professional contractors and dedicated DIY enthusiasts who require a robust, CE-certified solution for timber framing, roof trusses, and outdoor structures. Its primary benefit lies in its heavy-duty 2.5mm galvanised steel construction which provides long-lasting structural integrity in both indoor and exterior settings; however, users should note that as a heavy-duty component, it requires precise alignment and appropriate fasteners to ensure it meets its full load-bearing capacity.

All features

ColourGrey
Model Part NumberLp4
BrandDiyuk

Extended Product Information

FAQs

Is this plate suitable for saltwater environments?

Yes, the Z275 zinc coating provides excellent corrosion resistance, making it suitable for coastal environments.

Can this be used for internal framing?

Absolutely, it is well-suited for internal timber framing, roof trusses, and structural support systems.

What standard does this plate conform to?

The plate conforms to the PN-EN 14545 standard for structural metal connectors.

What is the thickness of the steel used?

The plate is manufactured from 2.5mm thick DX51D steel.

Are fasteners included with the plate?

No, fasteners must be purchased separately based on your specific project requirements.

Can I paint over the grey finish?

Yes, if you wish to change the appearance, you can use a suitable metal primer followed by outdoor-rated paint.

Troubleshooting

Fasteners do not sit flush with the plate

Ensure you are using the correct diameter screw or nail and verify that the hole is not obstructed by debris.

Timber shows signs of splitting when driving nails

Pre-drill pilot holes slightly smaller than the diameter of your fastener to reduce pressure on the wood fibers.

Pros and Cons

Pros

  • High-grade galvanised steel ensures long-term exterior durability
  • Meets rigorous CE certification standards for safety and reliability
  • Versatile mounting pattern saves time during installation
  • Ideal for both heavy-duty construction and home improvement projects

Cons

  • Rigid design does not accommodate uneven timber surfaces well
  • Requires proper fastener selection to maintain load ratings
  • Weight of the plate necessitates careful handling during positioning

Setup, Compatibility & Care

Installation requires basic carpentry tools including a hammer or drill, depending on your chosen fastener. Always align the plate perfectly parallel with the grain of the timber to ensure maximum load distribution. For coastal or highly corrosive environments, use stainless steel or hot-dip galvanised fasteners to maintain the corrosion resistance of the connection. The plate requires no maintenance once installed; however, it is recommended to conduct an annual inspection of the joints to ensure fasteners remain tight and no signs of wood movement or rot are affecting the structural bond.

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