Screw only, No nutScrews may be ordered cut to lengthCustom end machining on requestSpecificationsSpecificationsValueMaterialStainless Steel 303Number of Starts1Standard Lead Accuracy ±0.01 in/ftTemperature Max180 °FThread DirectionRHDimensionsDimensionValue[d2] Root Diameter0.41 inDiameter, Nominal Screw0.5 inNumber of Starts1Standard Lead Accuracy ±0.01 in/fttravel per shaft rev0.0625 in