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Technical Data Sheet
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514-634 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

514-634: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 8.8 AND STEEL PROPERTY CLASS 10.9 OVERALL, head_style: HEXAGON, thread_length: 16.0 MILLIMETERS NOMINAL MM, fastener_length: 16.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, end_item_identification: NSN: 2420-01-532-3399. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-547-3561, 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
514-634
NSN: 5306-01-547-3561
FSC: 5306 — Bolts
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 8.8 AND STEEL PROPERTY CLASS 10.9 OVERALL
head_styleHEXAGON
thread_length16.0 MILLIMETERS NOMINAL MM
fastener_length16.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
end_item_identificationNSN: 2420-01-532-3399
nominal_thread_diameter8.0 MILLIMETERS MM
thread_series_designatorISO M
thread_pitch_in_millimeters1.0
part_name_assigned_by_controlling_agencyHEX HEAD BOLT
NSN5306-01-547-3561
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 514-634 · 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: 16.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FASTENER LENGTH16.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH16.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX HEAD BOLT
END ITEM IDENTIFICATIONNSN: 2420-01-532-3399
MATERIALSTEEL PROPERTY CLASS 8.8 AND STEEL PROPERTY CLASS 10.9 OVERALL
THREAD SERIES DESIGNATORISO M
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 514-634?
514-634 is a BOLT,MACHINE.
What is the NSN for 514-634?
514-634 is cataloged in the U.S. Government catalog under NSN 5306-01-547-3561. 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.