The SUR/L1.81, 2.06, 2.1, 2.37, 2.56 and HSUR/L series are 45° skewed hangers designed specifically to ease the installation of single and double I-joists. In addition to Positive Angle Nailing these hangers encapsulate the top flange of the I-joist, so no web stiffeners are required for standard installation.

The full range of 45° skewed hangers feature obround nail holes on the acute side allowing nails to be easily installed parallel to the header and joist. Installation is further simplified with no required bevel cuts.

Material: See table.

Finish: Galvanized. Some products available in ZMAX®;see Corrosion Information.

Installation:

• Use all specified fasteners. See General Notes.
• Illustrations show left and right skews SUR/L (SUR=skewed right; SUL=skewed left).
• The joist end may be square cut or bevel cut.
• Web stiffeners are required for I-Joist applications except for the SUR/L1.81, 2.56, HSUR/L4.12, 4.75 and 5.12.
• Fill all round and obround nail holes with specified fasteners to achieve table loads. Where noted, triangle holes in the joist flange may be filled for additional uplift capacity (see Footnote 3).

Options:

• These hangers will normally accommodate a 40° to 50° skew.
• Available with the A2 flange turned in on 2-2x and 4x models only (see illustration).
• For example, specify HSURC410, HSULC410, SURC210-2, or SULC210-2.
• See Installations to masonry or concrete.