Posted by ZigRiz on 5, 2001 at 9:11 PM:
Quick question re mounting of a trackball and joystick.
For my controller project I'm going to be ordering:
1 x Happ Trackball 56-0100-16
1 x Happ Trackball Plate 56-5530-16
1 x Happ Rotary Joystick 50-5618-00
It's not clear to me if I should be using the 3" or 2" carriage bolts.
Can I use the 3" for both joystick and trackball or would I be better off with the 2" on the joystick?
Also, and please excuse my ignorance on this, what does w/SEMS meen?
Happ 4 x 3" Carriage bolt 10-24 90-1014-00
Happ 4 x Nut 10-24 Hex w/SEMS 90-1204-00
Will I need any special tools or are these just normal hex nuts?
Can I assume that the bolts are those with a rounded top? If so would these
also be a good choice for mouning lexan on the control pannel?
Sorry for the dumb questions, but I want to get my order to Happ right first time.
Cheers,
Zz