Topbolts are heavy duty general purpose fixing, suitable for heavy duty fixing into concrete and brickwork. Ideally suited for fixing timber battens, frames, installing machionery, ballustrading, wall plates,electrical switching gear, cable anchorage, etc. Four way shield expansion ensures strong and secure fixing. tough and riable shield construction protects the wedge nut during insertion into the hole. Easy to install. Wide range of sizes and head types available to suit all application. Xinc and Yellow passivated finish ensures durability.
