Zorveiio 20Pcs 3030 Series Half Round Roll in Spring M5 T Nuts,Roll in Spring T Slot Nut,M5 T Spring Nuts Fastener Nut Assortment for Aluminum Profile,3D Printer,CNC Router

【Package】The package comes with You will get 20pcs 3030 series M5 T Spring Nuts.Sufficient quantity to meet your different needs. 【Premium Material】Our half round roll in spring t nuts are made of high-quality carbon steel, high hardness, long service life, nickel-plated surface, good rust resistance.The rebound ball can fix its position, and the installation is very simple and reliable.. 【Specification】3030 series M5 T Spring Nuts length 0.81''/20.5mm, width is 0.33''/8.5mm, thickness is 0.28''/7mm. 【Easy to Install】When installing, first insert the t spring nut into the pit where the two profiles meet, the spring ball on the back can fix its position so that the aluminum extrusion can not slide freely, and then tighten it with screws which make the connection of aluminum profiles is simple and convenient for the straight extension connection between two profiles.. 【Widely Usage】 T spring nuts are suitable for industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters,construction machinery, wind turbines, agricultural machinery,etc.