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12759-01055 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12759-01055: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BUTTON, head_height: 4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM, head_diameter: 13.6 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM MM, thread_length: 1.3 MILLIMETERS NOMINAL MM, fastener_length: 19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-590-2298, 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
12759-01055
NSN: 5305-01-590-2298
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleBUTTON
head_height4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM
head_diameter13.6 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM MM
thread_length1.3 MILLIMETERS NOMINAL MM
fastener_length19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_across_flats5.7 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
end_item_identificationMRAP-COUGAR
nominal_thread_diameter8.0 MILLIMETERS MM
NSN5305-01-590-2298
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-01055 · 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: 5.7 MILLIMETERS NOMINAL MM
•
HEAD HEIGHT: 4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 0.2
•
THREAD LENGTH: 1.3 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
HEAD STYLE: BUTTON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS5.7 MILLIMETERS NOMINAL MM
HEAD HEIGHT4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM
FASTENER LENGTH19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS0.2
THREAD LENGTH1.3 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEBUTTON
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTZINC OVERALL
INTERNAL DRIVE STYLEHEXAGON
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 12759-01055?
12759-01055 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 12759-01055?
12759-01055 is cataloged in the U.S. Government catalog under NSN 5305-01-590-2298. This indicates validated use in U.S. government and defense supply chains.
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