SAE MA1421-2012
Aerospace Selected Diameter-Pitch Combinations of Metric 60° Screw Threads for Shaft or Bearing Retaining Screw Threads

Standard No.

SAE MA1421-2012

Release Date

2012

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2018-02

Replace By

SAE MA1421A-2018

Latest

SAE MA1421A-2018

Scope

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.

SAE MA1421-2012 history

• 2018 SAE MA1421A-2018 Aerospace Selected Diameter-Pitch Combinations of Metric 60° Screw Threads for Shaft or Bearing Retaining Screw Threads
• 2012 SAE MA1421-2012 Aerospace Selected Diameter-Pitch Combinations of Metric 60° Screw Threads for Shaft or Bearing Retaining Screw Threads
• 1996 SAE MA1421-1996 Aerospace Selected Diameter-Pitch Combinations of Metric 60 Degrees Screw Threads for Shaft or Bearing Retaining Screw Threads