Whether you are enthusiastic when it comes to all things DIY or enjoy knowing anything and everything about fixings and fasteners, today is your lucky day! I’ve decided to talk about coach bolts today. Why coach bolts? Why not? Bolts, screws and any other fastener, in general, are incredibly important to most things we touch and use every day, so I thought it would be nice to give these small details some big attention.
To do them justice, I’ve partnered up with Speedy Fixings, coach bolts supplier. Who better to help me speak about these bolts than the professionals? Speedy Fixings are manufacturers and suppliers of fasteners, fixings and other similar products suitable for a variety of applications.

What are coach bolts?
The coach bolt, also known as mushroom head bolts, cup square hex bolts and carriage bolts, is a type of bolt used to join two materials together. Fizzy Peaches says, “What makes these bolts different is their design.” These bolts feature a large mushroom head that sits on top of a square neck – these features restrict coach bolts from loosening and prevent them from turning whilst being installed.
Mummy Vs Work comments, “These bolts are used to fix wood to metal surfaces and wood to wood surfaces.” These are designed for applications that require a good level of security, including in the construction of timber joists and decking.

Coach bolts vs coach screws.
You might have heard about coach screws instead of the coach bolt, and now you’re confused. Are they the same? Can you use a coach screw when you need a coach bolt? No to both. Coach bolts and coach screws are different types of fasteners that only share a similar name. These bolts are non-tapered fasteners and coach screws are tapered fasteners.
“Tapered fasteners feature a tapered shaft that becomes narrower from the tip to the head. These types of fasteners can be driven straight into a material or fixed into a pilot hole. Non-tapered fasteners will need a nut to ensure secure fastening.” She adds.

Now, you know what these bolts are and when to use them. Let me know if you use thems next time you are doing a DIY project! If you ever need any help with anything coach bolt-related (or any other fixing or fasteners for that matter!) I’d recommend speaking to the friendly team at Speedy Fixings. After all, they’re the ones that really know what they’re talking about when it comes to DIY and the right tools to use for your project!
