This design standard provides information on the use of self-locking shank nuts, thread sizes .1640-36 thru .3750-24, together with details of flange hole and abutment shoulder for their installation.
Correct reference to installation and removal document paragraph 2.1.1 and 3.3 from AS4848 to ARP4848. Paragraph 2.1.1 added references AS7466, AS7471, and AS7477. Changed document reference ANSI Y14.5M (ANSI publication) to ANSI Y14.5M-1982 (ASME publication). Added paragraph 2.1.3 and clarified properties references in Table 3.