M S U Bolt, Diameter: 8 mm

Unlike J bolts, U bolts provide greater degree of support due to its design. U anchor bolts are generally used with 4 hex nuts, 2 on either side of the anchoring roof or directly tapped into a hole. U bolts are often called bent hook bolts. Bent u bolts, u anchor bolts, u hook bolts are other alias of U bolts.