Designed for home and industrial applications. Hex nut included. Standard machine screw threads. For interior and exterior applications. Course machine screw thread on the extra large sizes (larger than 1/2x12). Manufactured from steel wire. 5/16" x 2-1/2" Zinc Plated Designed for home and industrial applications Hex n
WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.