Roll-In Spring M4 T Nut, Roll Ball Elastic Nuts For 3030 Series Aluminum Extrusion Profile Suitable For Aluminum Profile With 8Mm Groove Depth, Pack Of 10

Description: Material: The t spring nut is made of carbon steel with lasting performance, high strength, and durability; The surface is nickel-plated, and corrosion-resistant to offer long-lasting protection against rust Features: The roll ball elastic t-nuts, have clean thread and can be placed directly into the aluminum slot hole. Compared to slide-in t-nuts, these spring-loaded t-nuts with the built-in ball structure ensure the nut is firmly positioned and not easy to slide when you fix them Easy to Install: First insert the t-spring nut into the pit where the two profiles meet, and make the spring ball on the back can fix its position so that the aluminum extrusion can not slide freely. Then tighten it with screws, making the connection of aluminum profiles simple and convenient for the straight extension connection between two profiles Applications: T-nuts are widely used to build CNC routers, 3D printers, CNC laser cutters, robotics projects, 3D carvers, machine guards, workstations, and more. It also applies to aluminum construction, including manufacturing workstations, storage racking, industrial barriers, etc Specification: Product Name: T Spring Nut Material: Carbon Steel Finish: Nickel Plated Color: Silver Thread Diameter: M4 Slot Size: 8mm / 0.31" Model: 3030 Series Drive System: Slotted Product Dimensions: 20.5 x 11.5 x 7mm / 0.81" x 0.45" x 0.28"(L*W*H) Package Content: 10 Pcs x T Spring Nut