AXK T-Nut Kit, 96PCS Sliding T Nuts for 2020 3030 4040 Aluminum Extrusion

[Premium Durable Construction]: Made from sturdy 4.8 grade carbon steel with a rust- resistant nickel-plated finish. Built for long:lasting performance in demanding applications. | [Complete Sizing & Value Pack]: Get everything you need: 12 pieces each of M3, M4, M5, M6, and M8. Hammer Head T-Nus (96pcs total). Perfect for various connection needs on 2020, 3030, and 4040 aluminum extrysions. | [Effortless Sliding & Locking Design]: The unique Hammer Head and sliding feature allows quick insertion into any slot position. Automatically locks securely into place upon tightening, saving time and frustration during assembly. | [Tool-Free Positioning & Strong Hold]: Easily slides into the profile groove by hand and stays put thanks to its integrated spring mechanism. Provides a rock-solid, reliable connection when tightened with a screw. | [Versatile Industrial & DIY Solution]: Essential fasteners for building robust structures with aluminum profiles. Ideal for: CNC Machines (Routers, Laser Cutters), 3D Printers, Robotics, Workbenches, Enclosures, Automation Projects and countless custom builds.