This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Areas for Calculating Stress or Load Values for Metric MJ Internally Threaded Fasteners
- Aerospace Standard
- MA4284
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
Areas for the standard metric series of threaded diameter-pitch combinations for aerospace internally threaded fasteners are established for the following conditions:
-
a
Area for shear stress or load in fastener thread
-
b
Area for ultimate tensile stress or load in thread
Rationale
MA4284 has been reaffirmed to comply with the SAE five-year review policy.
Recommended Content
| Aerospace Material Specification | Bolts and Screws Steel, Low-Alloy, Heat Resistant, Normalized and Tempered, Roll Threaded 135,000 Psi Tensile Strength |
| Aerospace Material Specification | Bolts and Screws Nickel Alloy, Corrosion and Heat Resistant, Upset Headed, Roll Threaded, Fatigue Resistant |
| Aerospace Standard | Insert, Screw Thread, Helical Coil Metric Series, Standard Assembly Dimensions for |
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| TABLE 1 | Areas for Internally Threaded Fasteners With Metric MJ Threads, mm |
Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.