Roofing bolts.

[Pringles]

Where can we purchase roofing bolts for fixing corrugated sheeting to a Crendon concrete framed shed?

The bolts are approximately 6” long with a hook which “grabs“ the lip on the concrete purlins.

 

[gorgous]

Thyre called J bolts most roofing distributors stock them lots online too

 

[Sharpy]

Also known as hook bolts.

 

[milkloss]

Hook Bolts | J Bolts | Roofing Hook Bolts | Roofing Superstore®

Here you'll find a wide range of hook bolts, also referred to as bolt hooks and J bolts. In this range you'll find a number of different sizes, shapes and p...

www.roofingsuperstore.co.uk

 

[MickMoor]

Think you will find that hook bolts don’t hook on to the lip on concrete purlins. You have to open the hook out a bit.

 

[Netherfield]

General Bolting