The StiffClip^® HE series is used when connecting either beams to columns or headers to jambs. StiffClip HE’s unique design incorporates stiffened ribs to protect the header ends from the effects of web crippling. StiffClip HE transfers horizontal and large vertical loads from the beam to the column while incorporating a small shelf tab for alignment of box header during installation. The allowable design load table shown below is based on the use of StiffClip when attached to various steel column and beam material thicknesses and yield strengths. The minimum combination of steel thickness and yield strength must be used when determining the maximum design load. Design loads listed below consider both loads on the clip and the #10 screws as they are fastened to the steel beam and column members.

Material Composition

ASTM A653/A653M, Grade 50 (340), 50ksi (340 MPa) minimum yield strength, 65ksi (450 MPa) minimum tensile strength, G-90 (Z275) hot-dipped galvanized coating.

1. Attach StiffClip HE to jamb with required number of screws.
2. Place header on shelf tabs of each StiffClip HE and attach clip to header with required number of screws.
3. Attach shelf ledge to header with required number of screws (if specified).
4. Attach bottom angle to jamb with required number of screws (if specified).

• Welded values do not apply to 43mil (18ga) StiffClip HE.
• HEH with welds around the parimeter of four .375" diameter holes and along each side of the clip. Weld size not to exceed double the material thickness of the header or jamb, or 1/8"; and care should be taken to not burn through the material.