5pcs Coupling Nuts Hex Long Rod Sleeve Nut Carbon Steel Standoff M10 Threaded Fasteners(M10*40)

【Carbon Steel】The nuts are made of carbon steel with galvanized which can offer high strength and good corrosion resistance. 【M10 x 50 x 14; M10 x 40 x 13】 There are M10 x 50 x 14; M10 x 40 x 13 to choose from to meet your various needs. 【Fix well】 Tie two pieces together to make a part, can be used for bolts, studs or machine screws. 【M10】 The nuts are M10 standard thread which will be easy and convenient to use. The 6 sides will be easy to hold by tools. 【Wide Applications】 These long shank hex nuts can be widely used for home and office, communication equipment, ship assembly and other machinery industries.