T-Slot nuts for Taig!

A balance between strong and economical, these T Nuts fit any 30mm or 40mm aluminum extrusion with 8mm slot widths Threaded for M4 fasteners

Strangely, there are no numbers for the Tee nut itself, just the slot and bolt The nut size table starts with the 8mm size I guess

8mm slot drill China T Slot Nuts catalog of 2020 3030 4040 4545 Series T Slot Nut, Zinc Plated Steel Slot M4 5 6 8mm Groove T-Nuts for Aluminum Profile Products provided

medusa slot demo These T-Nuts fit all our 20 series V-Slot and other 2020 profile aluminium T-Slot extrusion