High quality – Wood crash made of high quality zinc alloy for sustainability and protection against rust. It presents the advantages of greater connection force, easy disassembly and difficult to slide. The package includes– The nut kit contains 100 pieces of nuts, 100pcs M8 * 20 At six hollow sides, 1x key m8. easy to install – Drive a hole in the right size where the hexagonal nut must be inserted and install it with a hexagonal key, the conical external threads make it difficult to Remove due to the vibrations. wide range of use – Six hollow switches in zinc alloy is suitable for tender pine wood, plywood, fiber panels, etc., has a good effect in the combination of furniture. (a small hole must be pierced before installation). Set of the nets - - Bourd to screw wood The unique external thread ensures positive locking and offers strong resistance to tearing due to torsion or vibrations, effectively prevents loosening and can be securely fixed for a long period.