The hook of j sits over the edge of metal beams that stop the bolt from turning when tightened.
Roofing j hook bolts.
Hook bolts are ideal for roofing as you do not need access to the hook side of the bolt when tightening.
We specialise in all sorts of roofing fixings you might also wanna see a large variety of nuts and bolts on here.
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Hook bolts are ideal for roofing as you do not need access to the hook side of the bolt when tightening.
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They are fully threaded with a truss head which is sometimes called a mushroom head.
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They are designed for fixing together 2 pieces of material and can be used in wide variety of metal timber or fencing.
50 x black sela roofing washer cover caps corrugated spat hook bolts sela.
Discounted m8 j hook bolts square nuts roofing guttering fencing zinc yellow.
Roofing hook bolts m8 x 120mm qty.
For specific questions give us a call and talk to one of the lift it sales representatives.
When using hook bolts for roofing make sure that you also use spat or sela washers to ensure you have a weatherproof seal.
Our j bolts are supplied with nuts and are zinc and yellow plated for rust resistance.
Hook bolts also commonly used as j bolts are used in the roofing industry for fixing corrugated roofing sheets.
These hook bolts enable the suspension of cables wire chains and other similar materials.
All our hook bolts also commonly known as j bolts or roofing bolts come zinc and yellow plated and supplied with square nuts.
Select the roofing bolts roofing hook bolts corrugated roof bolts or gutter bolts you want by using the filter on the left or sort below all bolts by price or recommendation.
M8 x 80mm hook bolts square nuts zinc roofing gutter fence weatherproof roof.
They create a waterproof seal when used with sela or spat washers.
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Each hook bolt is suppiled with a square nut.
Use hook bolts to fix roofing sheets and cladding to steel and metal frames with the hook or j shape fitting over the edge of metal beams.
Roofing bolts come with a square nut to protect the material you are fixing.
Lifting hooks are available and in stock.
There is no difference between j bolts and hook bolts.
Then use spat or sela washers to tighten the hook or j bolt and the hook should prevent the bolt from rotating whilst being tightened.
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Hook bolts are widely used in the roofing industry for fixing cladding and roofing panels to steel frames.
Take a look at the wikipedia description on lifting hooks.
Hook bolts or j bolts are most commonly used in the installation of roofing products.