Low-clearance lead screw nut

Our low-clearance lead screw nut constitutes an effective solution for minimising unwanted axial clearance. In addition to the right choice of materials, a preloading mechanism has proven to be particularly effective. For our high helix, sliding and trapezoidal threads, four preloaded variants of the low-clearance lead screw nut are available: zero-backlash, low-clearance, preload, and AB lead screw nuts. They all guarantee precise and reliable performance even under demanding conditions. 

For applications involving high loads, extreme temperatures or heavily contaminated environments, we recommend a standard lead screw nut. In these cases, the preload mechanisms may lose their effectiveness, which can have a negative effect on performance. Therefore, the maximum static axial loads are specified separately for each lead screw nut variant to ensure it is ideal for your application. Buy low-clearance lead screw nuts here - for maximum precision and stability in your application! In addition to the low-clearance types, our standard variants include flange lead screw nuts, cylindrical lead screw nuts and special designs.