Heavy Duty Bolt

The HD, or Heavy Duty Bolt was developed to address the need for a shorter blind fixing with improved performance where a shear plane would fall across the legs of a Blind Bolt. With its expanding base and unique pin locking mechanism the HD bolt is the idea fixing solution between heavy weight steel sections. The HD bolt employs a simple activation method designed to reduce installation time and expense. A hammer and a spanner are all that’s required to activate the Heavy Duty Bolt removing the need for costly specialist equipment required with similar products.