Head-of-wall drift and deflection for exterior curtain wall and interior, nonload-bearing walls
ClarkDietrich Drift Head-of-wall clips are used in deflection conditions for in-fill curtain wall assemblies and/or interior nonload-bearing partitions to provide for both vertical (deflection) and lateral (drift) movement.
ClarkDietrich Drift Head-of-wall clips are used in deflection conditions for in-fill curtain wall assemblies and/or interior nonload-bearing partitions to provide for both vertical (deflection) and lateral (drift) movement.
The Drift Head-of-wall clips can be attached to the underside of structural members, concrete decks or floor assemblies. Structural attachments are positioned in the center of the slot with a bushing to allow building drift. The DHW clip can be installed on the hard or soft side of the stud.
Drift Bushings and Deflection Screws.
Step bushings are provided for the connection to the structure and allow for 2" lateral deflection (1" left and right). Proprietary Deflection Screws are provided for the connection of the clip to the stud and allow for 2" vertical deflection (1" up and down). ClarkDietrich deflection clips include our Proprietary Deflection Screw that have been specifically designed to provide friction-free deflection. These fasteners eliminate drag, binding or resistance that can often occur with common fasteners.
- Copper Colored Bushing for 18ga and 14ga Clips
- Silver Colored Bushing for 12ga Clips
- Proprietary Deflection Screws for 18ga and 14ga Clips
- Proprietary HD Deflection Screws for 12ga Clips
- Clip Express Sales at 866-638-1908 or clipexpress@clarkdietrich.com
- Technical Support at 888-437-3244 or support@clarkdietrich.com
Product Data & Ordering Information:
| Product Code | Thickness Mils (gauge) | Design Thickness | Clip Length | Clips/ Bucket | Bushings/ Bucket | Screws/ Bucket |
|---|---|---|---|---|---|---|
| 362DHW-43 | 43 (18) | 0.0451" | 3-1/2" | 50 | 100 | 110 |
| 362DHW-68 | 68 (14) | 0.0713" | 3-1/2" | 50 | 100 | 110 |
| 362DHW-97 | 97 (12) | 0.1017" | 3-1/2" | 50 | 100 | 110 |
| 600DHW-43 | 43 (18) | 0.0451" | 5-7/8" | 50 | 100 | 160 |
| 600DHW-68 | 68 (14) | 0.0713" | 5-7/8" | 50 | 100 | 160 |
| 600DHW-97 | 97 (12) | 0.1017" | 5-7/8" | 25 | 50 | 80 |
| 800DHW-43 | 43 (18) | 0.0451" | 7-7/8" | 50 | 100 | 160 |
| 800DHW-68 | 68 (14) | 0.0713" | 7-7/8" | 25 | 50 | 80 |
| 800DHW-97 | 97 (12) | 0.1017" | 7-7/8" | 25 | 50 | 80 |
Material Structural Grade 50 Type H (ST50H), 50ksi
Coating G90 (Z275) hot-dipped galvanized coating
See submittals for product weights
Installation:
Attach to primary structure using 1/4" fasteners and Drift bushings. Proprietary Deflection Screws are used to attach the clip to the cold-formed steel framing. Screws shall be driven through the slotted holes and positioned to allow for the appropriate building deflection. The DHW clip can be installed the hard or soft side of the side.
Drift Bushing and Deflection Screws
Step bushings are provided for the connection to the structure and allow for 2" lateral deflection (1" left and right). Deflection screws are provided for the connection of the clip to the stud and allow for 2" vertical deflection (1" up and down). ClarkDietrich deflection clips include our Proprietary Deflection Screw that has been specifically designed to provide friction-free deflection. These fasteners eliminate drag, binding or resistance that can often occur with common fasteners.
- Copper Colored Bushing for 18ga and 14ga Clips
- Silver Colored Bushing for 12ga Clips
- Proprietary Deflection Screws for 18ga and 14ga Clips
- Proprietary HD Deflection Screws for 12ga Clips
Code Approvals & Performance Standards
- ASTM A1003 Standard Specification for Steel Sheet, Carbon, Metallic- and Nonmetallic-Coated for Cold-Formed Framing Members
- SDS For ASTM A1003 Steel Framing Products For Interior Framing, Exterior Framing and Clips/Accessories
CAD Details
Note: to view all of ClarkDietrich's CAD details, visit the CAD Details Library.
PRoduct submittal SHeets
Click the below Product Code to view Submittal/Tech Data sheet.
| Product code | Description |
|---|---|
| 362DHW-43 | 3-1/2" Drift Head-of-Wall Clip 43mils (18ga) |
| 362DHW-68 | 3-1/2" Drift Head-of-Wall Clip 68mils (14ga) |
| 362DHW-97 | 3-1/2" Drift Head-of-Wall Clip 97mils (12ga) |
| 600DHW-43 | 5-7/8" Drift Head-of-Wall Clip 43mils (18ga) |
| 600DHW-68 | 5-7/8" Drift Head-of-Wall Clip 68mils (14ga) |
| 600DHW-97 | 5-7/8" Drift Head-of-Wall Clip 97mils (12ga) |
| 800DHW-43 | 7-7/8" Drift Head-of-Wall Clip 43mils (18ga) |
| 800DHW-68 | 7-7/8" Drift Head-of-Wall Clip 68mils (14ga) |
| 800DHW-97 | 7-7/8" Drift Head-of-Wall Clip 97mils (12ga) |
ClarkDietrich SubmittalPro®
Submittal sheets for the exact product you're looking for can be created by using ClarkDietrich's SubmittalPro® Product Submittal System.
- Clip Express Sales at 866-638-1908 or clipexpress@clarkdietrich.com
- Technical Support at 888-437-3244 or support@clarkdietrich.com