Carbon Steel Hex Coupling Nuts, 10pcs Long Rod Nut Nuts Hexagonal Sleeve Standoff M8 Threaded Fasteners for Industrial, Construction Fasteners, Communication Equipment (M8*40)

【Easy to Operate】The hex thread nut is easy to use and install, and inexperienced people can quickly master its use. The hex coupling nuts include four different types, can meet your needs. 【Exquisite Processing】These long nuts are made of high-quality carbon steel, galvanized, with higher strength and less rust.The long fine thread rods are Hexagonal, have 6 sides that give a good granularity of angles for a tool to approach. 【Essential Accessories】The coupling hex nut is an essential accessory for maintenance and an ideal accessory for woodworking, will be great replacement for industrial and construction fasteners. 【High Practicality】The long hex nut is used to assemble bolts, stud bolts or machine screws to fix two parts together so that they become one piece.Great workmanship, precision structure, compact size, light weight, easy to install and remove. 【Wide Range of Applications】The hex long steel nut is widely used in home and office equipment, communication equipment and other machinery industries.