BHMA A156.115-2006
standard published 07/06/2006 by Builders Hardware Manufacturers Association
standard published 07/06/2006 by Builders Hardware Manufacturers Association
This Standard covers all significant dimensional attributes for mounting commonsteel doors and frames. All dimensions shall be as shown on the accompanying drawings.
This standard was developed to show only the most commonly used preparations forprovide targets for standardization. Where multiple configurations are in common usage,are provided. For other configurations, it is recognized that these standards may be usedexceptions, while still providing some degree of basic guidance and standardization.