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AESZ2M407020WC19B1 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AESZ2M407020WC19B1: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 2.80 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM, thread_class: 6H, head_diameter: 7.60 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM, thread_length: 20.0 MILLIMETERS NOMINAL MM, screw_material: STEEL PROPERTY CLASS 8.8. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-668-7335, 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
AESZ2M407020WC19B1
NSN: 5305-01-668-7335
FSC: 5305 — Screws
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
head_stylePAN
head_height2.80 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM
thread_class6H
head_diameter7.60 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
thread_length20.0 MILLIMETERS NOMINAL MM
screw_materialSTEEL PROPERTY CLASS 8.8
fastener_length20.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
end_item_identification2350-01-555-3697
nominal_thread_diameter4.0 MILLIMETERS MM
screw_surface_treatmentCHROMATE ZINC
NSN5305-01-668-7335
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AESZ2M407020WC19B1 · 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
•
HEAD HEIGHT: 2.80 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM
•
SCREW SURFACE TREATMENT: CHROMATE ZINC
•
FASTENER LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ISO898-1 NATIONAL SPEC SINGLE MATERIAL RESPONSE
•
THREAD PITCH IN MILLIMETERS: 0.7
•
THREAD LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
•
HEAD STYLE: PAN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.80 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM
SCREW SURFACE TREATMENTCHROMATE ZINC
FASTENER LENGTH20.0 MILLIMETERS NOMINAL MM
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONISO898-1 NATIONAL SPEC SINGLE MATERIAL RESPONSE
THREAD PITCH IN MILLIMETERS0.7
THREAD LENGTH20.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B18.24-2015 NATIONAL STD/SPEC
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 AESZ2M407020WC19B1?
AESZ2M407020WC19B1 is a SCREW,MACHINE.
What is the NSN for AESZ2M407020WC19B1?
AESZ2M407020WC19B1 is cataloged in the U.S. Government catalog under NSN 5305-01-668-7335. This indicates validated use in U.S. government and defense supply chains.
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