The Titan Bugle Batten is a heavy-duty fastener that comes in various lengths: 50mm, 75mm, 100mm, 125mm, and 150mm, all of which are 14g (7mm) thick. Driving the screw into timber and countersinking the head is made easy with a special rib design under the screw head.  Applications include retaining walls, boardwalks, furniture and fencing. Common applications (not limited to) include Retaining walls, boardwalks, pergolas, furniture, fencing and roofing projects such as connecting roofing battens to timber rafters.