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12592777 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12592777: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, fastener_length: 2.560 INCHES NOMINAL IN, special_features: MATERIAL IS ASTM A304 GRADE UNS H41400, H43400, H51400, H86400, material_document_and_classification: ANSI Y14.5M-1982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-487-0197, 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
12592777
NSN: 5305-01-487-0197
FSC: 5305 — Screws
CAGE: 4M107 — GREENE METAL PRODUCTS, INC. DBA GREENE METAL PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
fastener_length2.560 INCHES NOMINAL IN
special_featuresMATERIAL IS ASTM A304 GRADE UNS H41400, H43400, H51400, H86400
material_document_and_classificationANSI Y14.5M-1982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySCREW
NSN5305-01-487-0197
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12592777 · 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
•
FASTENER LENGTH: 2.560 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ANSI Y14.5M-1982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH2.560 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONANSI Y14.5M-1982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESMATERIAL IS ASTM A304 GRADE UNS H41400, H43400, H51400, H86400
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW
MATERIALSTEEL OVERALL
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 12592777?
12592777 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 12592777?
12592777 is cataloged in the U.S. Government catalog under NSN 5305-01-487-0197. 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.