Our yellow scaffold fitting thread caps are sold in packs of 1000. They are a safety feature used to cover the threads of a scaffold fitting to protect the public and workers from injuring themselves from the protruding bolt ends on a scaffold coupler. These coverings are made from a robust yellow plastic material, are approximately 3cm long with a diameter of 12mm and weigh around 0.03kg. This product covers the exposed bolt ends completely and fully conforms to current health and safety guidelines.
Product FAQ's
How long is a fitting thread cap?
This product is around 3cm in length.
How much does a fitting thread cap weigh?
Each thread cap weighs approximately 0.03kg.
What is the diameter of a fitting thread cap?
This item has an internal diameter of around 12mm.
What is a fitting thread cap used for?
They are placed on the threads of scaffold fittings, which connect scaffolding poles to create a tubular structure. The fitting thread caps help to protect workers and members of the public from injury, clothing tears, and also prevent damage to the fitting thread.
What is a fitting thread cap made from?
This product is made from hard-wearing yellow plastic.
What other names do fitting thread caps have?
They can also be known as tube thread caps, scaffold fitting protectors, fitting caps, bolt end covers and nipple caps.
What colours are the fitting thread caps available in?
We mainly sell them in high-visibility yellow, but they can also be available in other bright colours.
How many fitting thread caps are in a bag?
We sell this product in bags of 1000.
How do you install a fitting thread cap?
Once the fittings have been fixed to the scaffold, you should inspect the scaffold for any protruding threads that could cause a hazard or injury. Then, simply squeeze the cap over the thread and ensure it is fixed securely.
What type of fittings are suitable for fitting thread caps?
You can use the thread caps on any type of coupler, clamp or clip with protruding bolt ends.
Can you tell me how many fitting thread caps I will need?
Unfortunately, we cannot tell you how many thread caps you will need for your structure, as we cannot know how many bolt ends will require covering.
What are the main features of a fitting thread cap?
- Easy to install.
- Hard-wearing.
- They can be used for long-term use.
- Highly visible.
- They can be reused.
- Weatherproof.
- Adhere to current health and safety regulations.










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