Location: Sydney, Australia
Product: Hollo-Bolt Countersunk M12 and M16 (HCF)
Application: Hollow section roof frame connections
Approximately 4,000 Countersunk (Bolt Head) Hollo-Bolts were used in the recent development of Pitt Street Mall in the structural connections of the rectangular SHS roof frame. The Architect on the development specified that the Countersunk head variant of the Hollo-Bolt should be used for its aesthetic finish. The discreet bolt heads remain exposed throughout areas of the shopping centre.
