dryspin® sleeve lead screw nuts take the benefits of standard iglide® materials and bring them to lead screw assemblies. They’re available in seven different iglide materials, including the FDA-compliant iglide A180, with each offering grease-free and maintenance-free operation. Cylindrical nuts are suitable for all available lead screw thread types: ACME, metric, trapezoidal, and high helix, in both right-handed and left-handed formats. dryspin sleeve nuts can be produced with injection molding for high-volume orders, or 3D printing for customized designs.