Fully Threaded Stud, Material Grade/Class Grade B7, Material Steel, Finish PTFE Coated, Thread Size 1/2 In.-13, Overall Length 3 1/4 in, Tensile Strength 125,000 psi, System of Measurement Inch, Thread Direction Right Hand, Includes Nuts Yes, Material Quality Standards ASTM A193, Maximum Temperature 1,100 Degrees F, Minimum Yield Strength 105,000 psi, Number of Nuts Included 8, Resistance Properties Corrosion Resistant, Rockwell Hardness C35 Max, Package Quantity 4