20 Pieces Connecting Screws Bolts M4 Metal Furniture Connectors for Frames Cupboard Wood Boards

Wide Application: M4 connecting screw bolts is perfect for connecting wooden boards, furniture shelves, cabinets, etc.Besides,furniture connector screw also suitable for DIY handmade,especially in woodworking Size: The connecting screws bolts,bolt long: 29mm,internal diameter: 4.5mm,screws long: 13.5mm,connecting screws bolts well fit and perfect for wood or furniture connector Sturdy and Strong: Connecting screw bolt is made of high quality metal,strong and reliable to use,hard to rust and service time is long.It can ensure the stability of the connection Easy To Installation: We need to open a hole less than 0.5mm larger than the diameter of the female rod,while making sure the hole is larger than the diameter of female rod, then place the screws and bolts on both sides of the object to be connected,and fix them with a screwdriver Package Inlcuding: Every package come with 20 set connecting screw bolts,one screw is composed of a threaded sleeve and a screw. Connecting screws well stability and strong firmness