Morton Machine Works manufactures one of the industry’s largest selections of industrial thumb screws. These thumb screws are used in a variety of applications on equipment used in Metalworking, Aerospace, Automotive, and Medical Industries. They are manufactured from a variety of materials including carbon steel, stainless steel, brass, and nylatron. Morton offers most thumb screw products in both Inch and Metric sizes available from stock for same day shipping. If you have a special application that requires a “made to print” special, Morton Machine Works can work with you to produce a quality part made to your specifications usually within a few weeks.