3 ms·
She needs a set of hemispherical washers to help complete the set. You use when the opposite faces of a part aren't quite parallel.
by mikewarot 2y ago
She needs a set of hemispherical washers to help complete the set. You use when the opposite faces of a part aren't quite parallel.
- jeffrallen 2y agoThere are also nifty springy ones you use in bus bars in order to keep the clamping force equal through a range of temperatures, because of the differential in heat expansion between copper and steel.