YouU 2020 Series M3 M4 M5 European Aluminum Extrusions Slim T Nut Hammer Head Fastener Assortment Kit Wrench 150Pcs

Widely use: 2020 Series T Slot European aluminum extrusions widely used for build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc. Good material: Made from high quality carbon steel and lasting performance, these nuts have high hardness and a long service lIfe surface is Nickel-plated for good rust resistance and better performance. Compatible with: Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard 20mm aluminum extrusions with a 6mm slot.Can be dropped into the slot post-assembly. Package Includes: M3*50pcs, M4*50pcs, M5*50pcs,Hex Wrenches 3 model，1*plastic box. We care about our customers: If you have any problem of our product, you can click “SELLER CONTACT” button in your Amazon account to email us. we would be delighted to help you and reply as soon as we can.