Table of Contents(Page CI-21)

COMMERCIAL/INDUSTRIAL PRODUCT INFORMATION

PUNCHING PATTERNS FOR CEES AND ZEES

Web punching is available on all 6" - 10" Zees and Cees and 12" Zees.		Standard punch only  available for 12" Zee, no optional punch.

NOTES:

1. Optional flange punching Pattern D has Pattern A in the web. Optional flange punching Pattern E has Pattern B in the web.
2. Standard flange punching Pattern F has Pattern C in the web.
3. Punching is not available on 4" or smaller Cees and Zees.
4. All holes are 5/8".
5. All slots are 5/8" x 3/4".
6. Consult the Light Gage Structural Institute (LGSI) Manual for engineering information.