M8 Long Hex Coupling Nut, Female Thread Straight Fitting Rod Threaded Bar Studding Zinc Plated Fasteners for Communication Equipment (M8*20)

【Material And Quality】: The hex connector deep nuts are made of zinc plated carbon steel material, which offer high strength,good corrosion resistance. 【Functions and Work】: The threaded rod connectors are used to fit bolts, studs or machine screws for fastening two parts together to make them one piece. 【Good Design】: The long fine thread rods are Hexagonal,which have 6 sides that give a good granularity of angles for a tool to approach. 【Widely Used】: The rod studding hex are used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. 【More Options】: You will receive 10 x Hex Nut.The M8 hex coupling nuts include four different types, which can meet your needs, besides, they will be great replacement for industrial and construction fasteners.