Has anyone ever seen a piece of plastic hardware like a standoff (keystone etc) that I can mount to pcb with a hole in one end and then the top will "grip" the sides of another pcb? Large board below and grip a smaller board above? Need to grip the board as it would not have the room for holes. May have to make my own but thought I'd ask. --thanks ===================================================================================
Haven't seen that directly, but could you use card edge guide rails (C channels that a pcb slides into) and mount them on standoffs that go down to your main pcb? Or more kludgy, but you could use a standoff with two plastic washers on the to end to "pinch" the board, and clamp the washers together with either a screw down into the female end of the standoff or a nut if the standoff end is male.
----- Regards, Carl Ijames