General description Timco Light Duty Nylon Hammer Fixings are designed for securing timber to various masonry substrates, including concrete, brick, and block. These fixings feature a countersunk head for a flush finish and are made from durable carbon steel with a zinc coating for added protection. Technical specifications Driver Bit Size: PZ3 Plug Size: 8 x 80mm Screw Size: 5 x 85mm Available Sizes: 8 x 60mm, 8 x 80mm, 8 x 100mm, 8 x 120mm, 8 x 140mm Other information Suitable for clean & dry environments Strong collar to support the drive nail