IAI America SSPA - Manual (Page 49)

6. Installation
41
6.4 Using T-slots
M4 T-slots for installing the connector box, etc. are provided on the side face of the base of ISB or ISPB, when
configuring the orthogonal axes. (See the figure below.)
You can also use these T-slots freely for installing sensors, securing wires or for other purposes as necessary.
Caution: Square nuts are recommended for use with T-slots, but general hexagonal nuts can also be used.
When installing blots in T-slots, pay attention to the length of each bolt to prevent the bolt end from
contacting the bottom of the T-slot.
Distance
from bolt end
Square nut (or
hexagonal nut)
Installed
part
Bolt
4.5 1.5
7.
3
4.
3