M8 Square Bend Hook Bolt - 50mm Width x 120mm Length

Our M8 Square Bend Hook Bolts are a heavy-duty industrial fastener used in conjunction with steel channels, steel beams and square concrete purlins. These bolts are also known as roof bolts, hook bolts, box section roof bolts or box section hook bolts. 

The manufacturing of this Square Hook Bolt has been designed for use in concrete foundations as a cast-in-place anchor, bridge railings, light pole fixtures, sign support and many more applications. 

Our bolts are bright zinc plated as standard. We carry out this process on all our bolts to protect against rust, corrosion and moisture. This also ensures that our customers receive a smooth and brighter finish for a high quality appearance.

These bolts come in a range of widths from 40mm, 50mm and 60mm as well as in lengths including 120mm, 150mm and 200mm. We can also manufacture additional sizes, please contact us directly for any other sizes you may require. 

Our Hook Bolts are measured from the top of the straight length of the bolt to the bottom of the thread. Please see attached information on measuring Hook Bolts prior to your order. The threaded shaft of the bolt is designed to be used with nuts and washers.

Our Square Bend Hook Bolts come supplied with Dowty Spat Sealing Washers, also known as Roof Sealing Washers. These Dowty Sealing Washers are manufactured from black thermoplastic LDPE and will create a weatherproof seal when fitted correctly. 

Fully manufactured in our own site here in the UK.

Data Sheet

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