1.Item name: Nylon Hammer Drive Anchor 2. Material: Nylon 3. Color: Grey 4. Head type: Mushroom 5. Size: 6x40,6x60,6x80 Specifications: Nylon Hammer Drive Anchor, Mushroom Head With Colored Screw-Nail,"S" type.The article consists of a colored pozidriv screw-nail and a coloured mushroom head anchor, It's suitable for fixings of signs,lathes and cable channels on concrete,bricks and other high- ...