AIA NAS725
2021
SCREWS, MINIATURE
- Format:
- Language(s) :
- Published :
- English
- 01/29/2021
STABILIZED
This specification establishes the requirements for externally threaded fasteners of diameters from .30 UNM (.0118 in.) to 1.40 UNM (.0551 in.) inclusive, which fall within the classification of Miniature Screws and which are designed to be assembled with tapped holes or nuts and driven by means of a jeweler's type screwdriver. There is only one class of thread established: this is with zero allowance on all diameters. All tolerances governing limits of size are based on functions of the pitch only and apply to lengths of engagement from two-thirds to one and one-half times the nominal diameter.
AIA NAS725 | |
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STANDARD INFO: | |
Standard Name | AIA NAS725 |
Scope | SCREWS, MINIATURE |
Publisher | AIA - Aerospace Industries Association |
Languages | English |
State | [ Stabilized ] |
Publication Year | 2021 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
File Size | 1 file , 120 KB |
Number of Pages | 4 |
Published | 01/29/2021 |
Revision | 4 |
AIA NAS725 | ||
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History | Publisher Year | |
AIA NAS725 | 2021 | Current |
AIA NAS725 | 2015 | |
AIA NAS725 | 2011 | |
AIA NAS725 | 1979 |
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