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12759-80058 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12759-80058: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 8.8 OVERALL, head_style: HEXAGON, thread_length: 0.874 INCHES NOMINAL IN, fastener_length: 0.312 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, end_item_identification: 2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-580-0134, 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
12759-80058
NSN: 5305-01-580-0134
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 8.8 OVERALL
head_styleHEXAGON
thread_length0.874 INCHES NOMINAL IN
fastener_length0.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_item_identification2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch18
material_document_and_classificationSAE J429-GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyHEX CAP
NSN5305-01-580-0134
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-80058 · 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: 0.312 INCHES NOMINAL IN
•
THREAD LENGTH: 0.874 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE J429-GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.312 INCHES NOMINAL IN
THREAD LENGTH0.874 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429-GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP
END ITEM IDENTIFICATION2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE
THREAD QUANTITY PER INCH18
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
14063Reference document
Same NSN cross-reference
Reference document — Secondary reference
3011187Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12759-80058?
12759-80058 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12759-80058?
There are 2 known substitutes for 12759-80058: 14063, 3011187. Substitute compatibility should be verified for your specific system.
What is the NSN for 12759-80058?
12759-80058 is cataloged in the U.S. Government catalog under NSN 5305-01-580-0134. 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.