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12600079-004 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12600079-004: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_height: 15.4 INCHES MAXIMUM IN, fastener_length: 39.5 INCHES MINIMUM AND 40.5 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND, width_between_flats: 23.1 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN, end_item_identification: 2320-01-652-5208. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-672-4744, 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
12600079-004
NSN: 5305-01-672-4744
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_height15.4 INCHES MAXIMUM IN
fastener_length39.5 INCHES MINIMUM AND 40.5 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_between_flats23.1 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN
end_item_identification2320-01-652-5208
nominal_thread_diameter16.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters40.0
part_name_assigned_by_controlling_agencySCREW,FLANGE,HEX
NSN5305-01-672-4744
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12600079-004 · 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: 15.4 INCHES MAXIMUM IN
•
FASTENER LENGTH: 39.5 INCHES MINIMUM AND 40.5 INCHES MAXIMUM IN
•
THREAD PITCH IN MILLIMETERS: 40.0
•
NOMINAL THREAD DIAMETER: 16.0 MILLIMETERS MM
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 23.1 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT15.4 INCHES MAXIMUM IN
FASTENER LENGTH39.5 INCHES MINIMUM AND 40.5 INCHES MAXIMUM IN
THREAD PITCH IN MILLIMETERS40.0
NOMINAL THREAD DIAMETER16.0 MILLIMETERS MM
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS23.1 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,FLANGE,HEX
END ITEM IDENTIFICATION2320-01-652-5208
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
THREAD SERIES DESIGNATORM
SUBSTITUTES & CROSS-REFERENCES 1
12600079Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12600079-004?
12600079-004 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12600079-004?
There is 1 known substitute for 12600079-004: 12600079. Substitute compatibility should be verified for your specific system.
What is the NSN for 12600079-004?
12600079-004 is cataloged in the U.S. Government catalog under NSN 5305-01-672-4744. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.