Anchor Bolt 1.Nail lenth:6~16cm 2.Nail tube diameter:8mm,10mm 1.It is made of nylon 6 of high quality with compound plastic.There are 3 parts of nail tube,steel nail and fixing plate.2.The products are of good performance of anti-ageing and weather-resistant.They are quite stable at the temperature between -40~+70 Celsius. 3.The products are of anti-seismic capability,anti-efflorescence,crack- ...