Manufacturer: Scrooz
Cup head 4.6 grade carriage bolts (also known as coach bolts) with low profile dome head and square under head locking lug which bites into timber sections preventing turning of the whole assembly when tightening. Designed for general purpose construction bolting of timber to timber and timber to steel, galvanised finish for external use and bolting of treated timbers or use in corrosive environments. Supplied complete with hex nuts, washers available separately.
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