Screw only, No nutScrews may be ordered cut to lengthCustom end machining on requestSpecificationsSpecificationsValueLead Accuracy Grade0.003 in/ftMaterialStainless Steel 303Number of Starts2Standard Lead Accuracy ±0.003 in/ftTemperature Max180 °FThread DirectionRHWeight0.85 lb/ftDimensionsDimensionValue[d2] Root Diameter0.52 in[d3] Bearing Journal Diameter, Recommended10 mmDiameter, Nominal Screw0.625 inNumber of Starts2Standard Lead Accuracy ±0.003 in/fttravel per shaft rev0.2 in