Strangely, there are no numbers for the Tee nut itself, just the slot and bolt. That 'Width across corners' dimension is not referenced in the figure so I am not completely sure what it is. There are some more numbers for rounding or breaking the corners.Īcross the flats of the Tee: 0.469' - 0.438' / 13mm - 12mm Height of bottom of the slot: 0.203' - 0.234' / 7mm - 8mm I looked in Edition 36 of MH and it says it is the 1985 standard, revised in 1988.įor 1/4' / 6mm size Tee slot it gives the following.
