Loading... Please wait...Tabco offers a wide range of turned machined parts from our factories; miniature screws thread sizes offered are; American 000-120 to 2-56 and Metric threads M.5 to M2.5. All parts are certified and traceable. We can make parts to your design with very few limitations. We carry a wide range of instock fastenrs see our optical section for more infomration or email us at; sales@tabcooptical.com