A list of these ANSI/BHMA A156.1 articles makes it easy for you to quickly access relevant information. We have prepared the following professional ANSI/BHMA A156.1, hoping to help solve your questions and better understand the product information you care about.
1.S1.1 This Standard establishes requirements for lightweight, standard weight, heavy weight and detention hinges. Cycle tests, lateral and vertical wear tests, friction tests, strength tests, finish tests.