J-Bolts are the highly strong fasteners, which are often used for several structural applications. These are needed to secure the walls and are equally important for concrete foundations. The bolts are highly suited for roofing applications and are accessible in several optional finishes. J-Bolts are serviceable as the most common as well as durable fastener, recommended by the construction workers for the erection of the new building. These are the highly needed fasteners, applicable for making foundations, building garages and attaching the walls to concrete.