These 3/16"-200, 1.50 in long screw and matched 5/8 in (0.625") long bushing pairs are ideal for the most sensitive applications. With a pitch of 127 ï¾µm/revolution, micron and better resolution is attainable. These matched fine adjustment sets have the smoothest, most accurate movement available.
These screws are sold pre-paired to a bushing at the factory to assure the tightest fit possible and prevent debris from being caught in the threads. Upon request, bushing can be oriented in the opposite direction.