Similar to a hex bolt but has a larger head and head bearing area. Diameters we manufacture are 3/8” to 3.” Conforms to ASTM A307, Grade B specification. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com

Similar to a hex bolt but has a larger head and head bearing area. Diameters we manufacture are 3/8” to 3.” Conforms to ASTM A307, Grade B specification. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com