Bolts and Screws, Titanium Alloy 6Al-4V, UNS R56400 Fatigue-Rated, Procurement Specification For
This procurement specification covers aircraft-quality bolts and screws made from 6Al-4V titanium alloy of the type identified under the Unified Numbering System as UNS R56400. The following specification designation and its properties are covered:
Removal of the periodic tests and include all tests as production acceptance tests, cold work note amended to clarify all parts are cold worked, test for hydrogen determination added, call up of NASM1312 Standards corrected. and document generally updated to latest standards.