Screw only, No nutScrews may be ordered cut to lengthCustom end machining on requestSpecificationsSpecificationsValueMaterialStainless SteelNumber of Starts2Standard Lead Accuracy ±0.01 in/ftTemperature Max180 °FThread DirectionRHWeight0.47 lb/ftDimensionsDimensionValue[d2] Root Diameter0.35 inDiameter, Nominal Screw12 mmNumber of Starts2Standard Lead Accuracy ±0.01 in/fttravel per shaft rev5 mm