I will be using a plastic screw and a rubber washer to mount an electronic board. This board will have to undergo small amounts of vibration that i feel might affect the screw.
Any ideas of how to keep the screws from backing out. i may not use any metals!
thank you in advance
WJM
Does anyone know what the mechanisms are used to keep the lug nuts from backing out from the wheel?
This was after a discussion. I thought that it might be the centripetal motion of the wheel that causes a torgue on the nuts that drive it into the car. Someone else said that lug nuts are...
Does anyone know where I may find values for the clearances needed to assemble hex-head fasteners?
For instance, if I have a M6 hex head nut that is going in a plastic molded piece, how large should I make the diameter of the cavity so that the technicians may assemble the nut in place?
Hey everyone,
Where i work im in charge of finding a retrofit for a design flaw. basically, it appears that some bad calculations were made and two M6 Stainless Steel fully threaded bolts ate through a bracket of AL 6061. I also noticed that the through holes were much too large (1/4" dia).
I...
