... 2. Dia 68mm 3. Length: 560mm 4. Thickness: 2mm screw ground anchor1. Hot Dip Galvanized2. Dia 68mm3. Length: 560mm4. Thickness: 2mm5. Weight ... prop, steel plank, ring lock scaffolding, cup lock scaffolding, eye screw ring as well as tie rod, wing nut, blot, eye ... screw, jiont pin tec.the products can meet EN74 and BS1139 ...