M4 x 0.7 pitch 40mm long nylon hex head screws
Posted 02 February 2013 - 09:45 AM
Anyways I got 100 of these, if anyone needs a few and doesn't want to pay the $15 for 100 I will send out a few here or there..
Posted 02 February 2013 - 02:33 PM
Probably a matter of the amount of torque used on them. Secondary screws are often tightened with quite a bit of force. This might deform the threads over time, but like you said, you have 100 of them, so no big deal.
The question is over time will the plastic threads be deformed by the metal receiving threads.
Posted 03 February 2013 - 11:29 AM