Annotation of standard text SAE MA1421A :
This SAE Aerospace Standard (MA) establishes the diameter-pitch combinations of ISO metric 60° screw threads recommended for use in the aerospace industry for metric module shaft or bearing retaining screw threads.
SUBJECT TAXONOMY: Parts, Fasteners, Bearings, Gas turbines, Hybrid engines, Jet engines
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Feb 2018 