A superb range of gothic arch thread form lead screws ensure efficient and smooth linear movement everytime. The lead screws are manufactured from 304 or 303 Stainless Steel delivering high postional accuracy with excellent corrosion resistance. The product is available in diameters of 4mm, 6mm, 8mm, & 12mm with leads of 1 to 30mm means that a large range of applications can be satisfied. The lead screws are complimented by a range of matched precision plastic nuts. All of the screws can be delivered with machined end journals that are ready to fit directly into an application.