100pcs Carbon Steel Roll-in Spring M8 T-Nuts Profile T-Slot Nuts Ball Nut 8 fit for European Standard 4040 4080 Series Aluminum Profiles 8 mm Grooves

• Widely used in aluminum frame structures, 3D printers, CNC milling machines, CNC laser cutting machines, and robot projects in the construction industry
• Compliant with European standards, suitable for 8 mm grooves on 4040 and 4080 series aluminum profiles.
• Made of carbon steel, nickel plated on the surface, resistant to rust, corrosion, and high strength
• Equipped with guide rails and balls, it can easily roll into the T-shaped groove of the aluminum profile, making installation very simple and reliable
• Package: 100 x M8 Thread T Spring Nut, Super value，feel free to use without worrying about damage or lossing

Thread Type: M8 Color:Silver Material: Carbon Steel Size:22 x 13 x 7.5mm(L x W x H) Feature: 1.It can be directly into the aluminum slot hole in any of the assembly point 2.Back spring ball can be fixed its position which make installation very simple and reliable 3.Profile connection is one of the most use of accessories 4.Made of Carbon Steel and lasting performance Package include: 100x M8 Thread T Spring Nut