5pcs M10 Long Shank Carbon Steel Nuts Hexagonal Coupling Socket Nut Threaded Fixings (M10 x 50)

【Zinc Plated Carbon Steel】These coupling nuts are made of zinc plated carbon steel with high strength and good corrosion resistance. 【M10 In 2 Size】There are M10*50*14; M10*40*13 for you to choose to meet your different needs. 【Hexagonal】Nuts adopted hex shape which has 6 sides that gives a good granularity of angles for a tool to approach from. 【Good Fasten Performance】Used to fit bolts, studs or machine screws for fastening two parts together to make them one piece. 【Wide Applications】These hex long rod nuts can be widely used for the home and office, communication equipment, ship assembly and other machinery industry.