Superseded
Standard
Historical
SAE AS 9890B:2016-05-20
BOLT, MACHINE – DOUBLE HEXAGON EXTENDED WASHER HEAD, CRES UNS S41800, .5000-20 UNJF
Summary
ADD AS3062 FOR INCOMPLETE THREAD REQUIREMENTS, DELETE RADIUS REQUIREMENT AT BASE OF WRENCH PAD, RELOCATE RUNOUT REQUIREMENT FROM ACROSS FLATS TO ACROSS POINTS, ADD MINIMUM BEARING SURFACE REQUIREMENT, UPDATE STRAIGHTNESS CALLOUT, ADD SURFACE TEXTURE REQUIREMENTS, ADD RUNOUT REQUIREMENT ON BOLT SHANK, ADD DATUM REQUIREMENTS FOR SHORT BOLT LENGTHS, ADD EDGE DISTANCE EXCEPTION FOR HEAD MARKING, ADD NEW NOTE FOR USE OF EXISTING INVENTORY, UPDATE REFERENCES, FIGURE 1 REDRAWN, AND GENERAL EDITORIAL UPDATE.
Technical characteristics
| Publisher | SAE International |
| Publication Date | 05/20/2016 |
| Page Count | 3 |
| Themes | Aerospace |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
05/08/2022
Active
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20/05/2016
Superseded
Historical