M8 x 220mm long Hookbolt & Nut, Box of 100, Passivated Finish

"> M8 x 220mm long  Hookbolt & Nut, Box of 100, Passivated Finish

• Hookbolts are a fixing for Fibre Cement Sheets being fitted onto both commercial buildings and on many domestic outbuildings such as garages
• The hook is used to fix around a steel purlin or angle iron and secured up through the crown of the sheet
• Yellow Zinc Finish
• M8 Diameter
• 50mm of thread
• Price includes pack of 100 M8 Square nuts inside the box of Hookbolts.
• 13mm jaw opening

Should be used with either a M8 Spat washer and Top hat or with a sealer washer and cap . Washers and caps sold separately.

We do not recommend that you use hookbolts when fixing box profile steel sheeting, drillscrews should be used wherever possible to ensure the most watertight and reliable fixing point.  If the only option is hookbolts due to the layout of the steel supports, then it is recommended that specialist bonded profiled saddle washers are used that sit over the crown of the profile.

Available Sizes - 
60mm, 80mm, 100mm 120mm, 140mm, 150mm, 160mm, 180mm, 200mm, 220mm, 240mm, 260mm, 280mm and 300mm Lengths

We also supply Fibre Cement Sheets and accessories and BAZ Drillscrew fixings for fixing Fibre Cement Sheets to Timber, Light Section Steel and Heavy Duty Steel.