Concrete screws, also known as masonry screws, concrete anchors, concrete bolts or concrete screw anchors. are specialized fasteners designed for securing objects to concrete, brick, or block surfaces. Unlike traditional screws, concrete screws feature a
We supply T thread self-drilling anchor bolt can be installed for pre-support, acting as steel structure for load-bearing, or thought it grouting to achieve better geological condition. SNODRILLS self-drilling anchor bolt covering 108 countries all over t
Short Pitch Precision Roller Chain(ISOANSI) Roller chain (DINBS) is known for its high strength and persistent fatigue durability. The sizes fully comply with BS standard. It can be assembled into single-row, double and many rows applying to the transmiss