I got a print from a vendor and I just don't understand it. I mean, I understand most of it and I understand what I'm looking at, but the notes regarding the PEM nuts and the Standoffs confuse me. Here's what I've got
B - PEM INSERT CLS-440-2
C - PEM STANDOFF BSOS-8632-12
D - PEM INSERT CLS-632-2
I'm assuming that B is a #4-40 PEM nut. What does the -2 stand for?
C is a standoff and that's about all I can make out. Is it #6-32 or #8-32 thread? How can you tell the height? What's the -12 mean?
I'm assuming, like B, that C is a #6-32 PEM nut. What does the -2 stand for?
Thanks for the help. I've searched the net and can't seem to find the answers. You'd think this is a pretty simple question, but it's been driving me nuts for about three days since I've been trying to produce a quality 3-D rendering of the project and can't figure out what goes where!