Building something with 2020 series aluminum extrusions? You're gonna need these T-slot nuts! This SENRISE set gives you 50 pieces of versatile hammer head T-nuts in your choice of M3, M4, or M5 thread sizes (make sure you pick the right one for your bolts). They're made from durable aluminum with a zinc-plated finish for good rust resistance. The slim, hammer head design is super easy to use – just slide them into the T-slot channel of your aluminum profile at any point, rotate 90 degrees to lock in place, and then tighten your bolt. They provide a strong, reliable connection for attaching brackets, panels, wheels, or other components to your frame. Perfect for DIY projects like 3D printer frames, CNC machines, workbenches, shelving, or robotics. Each nut measures approximately 10mm x 6mm x 4.5mm, designed specifically for European standard 2020 extrusions. Having a bulk set on hand saves time and frustration during assembly. Get building with confidence!
