A hex or finished hex nut is one of the commonly used types of nut. We manufacture to ASTM A563 specifications in the diameters of 3/8” to 2-¾” and metric equivalents. Finished hex nuts are compatible with the following ASTM specifications: A307, A354, A449, and F1554. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com
