M8 Tee Nuts - McMaster-Carr

T-Nuts M6 8mm T-slot - Pack of 4 - DE - 76161000 8mm t slot nuts 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 t slot nuts Different types of T-Slot Nuts with threads and groove profiles for customized processing generate a counter-bearing for the screw in the groove

archer slot big win T-Slot Nut - 8mm Slot