Catnic Joist Hanger - Grey - JHA270/91

Name: Catnic Joist Hanger - Grey - JHA270/91
Brand: Catnic
SKU: gkrezv53hb
Availability: InStock

The adjustable height strap, location tab and speed prongs allow this to be fitted with immense sp...

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Simpson Strong-tie JHA270/91 Timber to Timber Joist Hanger 91mm

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Product Information

Full details

This guide is for builders and DIY enthusiasts using the Catnic JHA270/91 joist hanger. It simplifies timber-to-timber connections, providing a strong and durable solution. However, you must use the correct nails and ensure proper installation for optimal performance.

All features

Colour	Grey
Model Part Number	JHA270/91
Brand	Catnic

Extended Product Information

FAQs

What type of nails should I use?

Use 30 x 3.75mm sherardised square twist nails, as recommended.

What is the Safe Working Load (SWL) of the joist hanger?

The SWL is 5.87kN.

Can I use this hanger for treated timber?

Yes, it is compatible with treated timber, but ensure the nails are also suitable for treated timber.

What joist depths are compatible with this hanger?

This hanger is suitable for joist depths from 150mm to 250mm.

How do I ensure the hanger is installed correctly?

Follow the installation instructions carefully, paying attention to alignment, nail placement, and the use of correct nails.

Where can I find the correct nails?

They are available at most hardware stores.

Troubleshooting

Joist hanger feels loose after installation.

Ensure all nails are correctly installed and fully driven into the timber. Recheck the joist dimensions against the hanger specifications.

Hanger is difficult to align.

Use the location tab and adjustable height strap for precise alignment. Ensure the timber ends are square.

Nails are bending during installation.

Pre-drill pilot holes if necessary, or use a nail gun with the correct settings.

Pros and Cons

Pros

Easy and rapid installation due to speed prongs and location tab.
Made from durable pre-galvanised steel for long-lasting performance.
Wide strap and increased nail spacing provide a secure and robust connection.
Complies with industry standards, ensuring quality and safety.
Suitable for various joist depths, offering versatility.

Cons

Requires specific nails (30 x 3.75mm sherardised square twist nails).
Light-duty design may not be suitable for all load-bearing applications.
Installation requires careful alignment to ensure proper load distribution.

Setup, Compatibility & Care

Preparation: Ensure the timber is the correct size, and the location is properly marked.
Placement: Position the hanger on the supporting timber, aligning with the joist.
Fixing: Use 30 x 3.75mm sherardised square twist nails through the pre-punched holes.
Installation Method: Face fix or wrap-over installation depending on the design requirements
Compatibility: Only use the recommended nails for optimal performance and load-bearing capacity.
Care: Inspect the hangers periodically for any signs of corrosion or damage. Replace if necessary.