I bought a PCB that came with some cube nuts that were threaded in two directions at 90 degrees so they could be used as a kind of bracket to hold the board in place in a metal U-bracket. I lost them and figured I could easily find a replacement. I think the size of the threads were something...
I am trying to think about this scenario, but not sure what to think. Let's say you have a loosely held (low friction) disk object held between two clamps and spinning on a hub at a certain RPM. As the disk-shaped object is spinning, it is perfectly balanced on its X-Y CG. Does the rotating...
I am looking for a button head fastener ( about size #8) with a plain, smooth, polished, head... sort of like a carriage bolt, but fully threaded to the head. The application is sort of decorative.
What is the proper name for this type of fastener, and does anyone have a suggested supplier? I...
Anyone familiar with "standard" sleeve bearing sizes? I am looking for a replacement parts, and the documentation specifies bronze or synthetic sleeve bearings sizes A and B. They have a 1/8" ID and a 3/16" OD, which I haven't easily found. The lengths are not critical. Does someone have a...
