Home Product Center bolt chemical anchor Glass hose for chemical anchors 🔍 Glass hose for chemical anchors National standard Description Additional information Diameter range: M8-M30 standard GB national standard Related products 化学锚栓(含螺母垫圈) ¥0.01 Select options This product has multiple variants. The options may be chosen on the product page 倒锥形化学锚栓(不含胶管) ¥0.01 Select options This product has multiple variants. The options may be chosen on the product page