Fully Threaded Rod Material Grade/Class Grade 2 Material Steel Finish Zinc Plated Thread Size M20-2.5 Overall Length 1 m Tensile Strength 60 000 psi System of Measurement Metric Thread Direction Right Hand Includes Nuts No Nut Width Not Applicable Minimum Yield Strength 45 000 psi Number of Nuts Included 0 Rockwell Hardness B85 Min