PZRT 2020 Series 50-Pack M3 T-Nuts,Carbon Steel Nickel-Plated Half

2020 Series Aluminum Profile T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects Spring ball loaded makes these T slot nuts sit and stay where you want them,and don't slide around while your trying to screw into was so much easier... 1., Made of high-quality carbon steel, Nickel plated Finished., 2., T-Nut with M3 thread., 3., Suitable for standard 20mmx20mm aluminum profile extrusion slot., 4., Put the nuts into the slot in the profile slot, rotate it 90 degrees clockwise, and automatically position the lock during the installation process, usually used with the hexagon socket head bolt. 10Pcs Sliding T-Nut M3 for 2020 V-Slot/T-Slot - Superb Technologies M3 Half Round T-nuts PZRT 2020 Series 50-Pack M3 T-Nuts,Carbon Steel Nickel-Plated Half M3 T-nuts For 2020 Extrusion Package content: 10 pcs x T-Nuts Buy uxcell sliding t slot nuts, half round roll in t-nut for 2020 series aluminum extrusion profile, carbon steel nickel-plated, 50 pcs at , get more in various size Easy to be roll into T slot of aluminum profile. Made from high quality carbon steel,have high hardness, surface is Nickel-plated for good rust resistance.