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1998 Edition, May 1, 1998

Complete Document

Fluid Connections, Fittings, Hex Width, Metric

Includes all amendments and changes through Reaffirmation Notice , August 2015

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Product Details:

  • Revision: 1998 Edition, May 1, 1998
  • Published Date: August 2015
  • Status: Active, Most Current
  • Document Language: English
  • Published By: SAE International (SAE)
  • Page Count: 3
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This SAE Metric Aerospace Recommended Practice (MAP) is intended as a guide toward standard practice for selection of nominal hex widths for fittings.

Field of Application:

Primarily for fittings which are machined from bar stock and incorporate a hex wrenching surface. The document applies to union fittings (both ends the same size). For reducer fittings, use the hex width for the largest fitting end.
AIA/NAS Aerospace Standards