Askew Head Bolts are used with Item #425 Shelf Angle Wedge Inserts to provide a secure and adjustable method for fastening shelf angles and other materials to concrete structures. The inserts allow vertical adjustment of the Askew Head Bolts so shelf angles can be properly aligned to compensate for construction tolerances. Available in Hot-Dip Galvanized only. Order bolts, nuts, washers and inserts separately.
Install as specified in applicable masonry section(s).