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AES43M407020DY0A11 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AES43M407020DY0A11: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT FILLISTER, head_height: 3.9 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM, head_diameter: 6.8 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM MM, thread_length: 20.0 MILLIMETERS NOMINAL MM, fastener_length: 20.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-592-1147, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AES43M407020DY0A11
NSN: 5305-01-592-1147
FSC: 5305 — Screws
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT FILLISTER
head_height3.9 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM
head_diameter6.8 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM MM
thread_length20.0 MILLIMETERS NOMINAL MM
fastener_length20.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
width_across_flats3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
end_item_identification1025-99-463-7551 HOWITZER, MEDIUM, TOWED
nominal_thread_diameter4.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-592-1147
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AES43M407020DY0A11 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 3.9 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 5G6G
•
FASTENER LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 0.7
•
THREAD LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F837M, CLASS C1-110 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM MM
HEAD HEIGHT3.9 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS5G6G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS0.7
THREAD LENGTH20.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F837M, CLASS C1-110 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEFLAT FILLISTER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AES43M407020DY0A11?
AES43M407020DY0A11 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for AES43M407020DY0A11?
AES43M407020DY0A11 is cataloged in the U.S. Government catalog under NSN 5305-01-592-1147. This indicates validated use in U.S. government and defense supply chains.
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