STUDB70620800-004BX Fully Threaded Stud, Material Grade/Class Grade B7, Material Steel, Finish Black Oxide, Thread Size 5/8 In.-11, Overall Length 8 in, Tensile Strength 125,000 psi, System of Measurement Inch, Thread Direction Right Hand, Includes Nuts No, Color Black, Material Quality Standards ASTM A193, Maximum Temperature 1,000 Degrees F, Minimum Yield Strength 105,000 psi, Number of Nuts Included 0, Resistance Properties High Temperature Resistant, Rockwell Hardness C35 Max, Package Quantity 4