ZORO SELECT U12100.062.0001 Top Lock Distorted Thread Lock Nut, 5/8"-11, Steel,

California Proposition 65: This product contains a chemical known to the State of California to cause cancer.
California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade F, Thread Size 5/8 In. -11, Hex Width 15/16 in, Hex Height 25/64 in, Lock Type Top Lock Distorted Thread, Dimensional Standards ASME B 18.16. 6, Material Quality Standards IFI-100/107, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Color Silver, Insert Material Steel, Made in North America No, Manufacturer Location Globally Sourced, Maximum Temperature 500 Degrees F