pson 100Pcs 2020 Series M3 Threaded Sliding T Nuts, Slide in Hammer Head T Slot Nuts for 6mm Slot Aluminum Extrusion Profile

["Package Including: You will receive 100Pcs Sliding T Nuts. Thread diameter: M3, length: 10mm/0.39inch, width: 10mm/0.39inch, height: 4.5mm/0.17inch, step width: 6mm/0.23inch.","Smooth Hammer Head Slide In Design: The specially shaped head allows the nut to slide easily into the T slot channel and rotate into place, enabling efficient alignment before tightening bolts.","Precision Machined Internal Threads: Cleanly formed internal threading ensures consistent engagement with compatible fasteners, helping reduce installation issues and maintaining firm connections.","Solid Carbon Steel Construction: Manufactured from high quality carbon steel with surface treatment to support strength and dependable mechanical performance in equipment builds.","Ideal for Custom Frame Projects: Suitable for CNC routers, 3D printer frames, workstations, machine enclosures, automation systems, and other aluminum extrusion structures."]