1/4"-80 Bushings are a standard piece of hardware used in the Photonics lab. Base Lab Tools offers the finest 80 TPI (318ï¾µm/rev) screws available.
Base Lab Tools has brought to the photonics community the worldï¾’s best fine adjustments screws and bushing at the unbeatable prices. All of these bushings are epoxy free, better than class 3A and designed to be mixed and matched with our 1/4"-80 screws.
Note: Screws are not included with this item and must be ordered separately.