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75C300HCS8Y — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

75C300HCS8Y: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_length: 0.750 INCHES NOMINAL IN, special_features: 3/4 INCH-10 X 3 HEX CAP SCREW GR 8 YELLOW ZINC IN, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-595-4520, 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
75C300HCS8Y
NSN: 5306-01-595-4520
FSC: 5306 — Bolts
CAGE: 30DZ6 — GLOBE TRAILER MANUFACTURING, INC DBA GLOBE TRAILERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
thread_length0.750 INCHES NOMINAL IN
special_features3/4 INCH-10 X 3 HEX CAP SCREW GR 8 YELLOW ZINC IN
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
end_item_identification2330-01-587-7978;TRAILER,FLAT BED
part_name_assigned_by_controlling_agencyHEX CAP SCREW
NSN5306-01-595-4520
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 75C300HCS8Y · 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
•
THREAD LENGTH: 0.750 INCHES NOMINAL IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
COLOR: YELLOW OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.750 INCHES NOMINAL IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
COLORYELLOW OVERALL
SPECIAL FEATURES3/4 INCH-10 X 3 HEX CAP SCREW GR 8 YELLOW ZINC IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP SCREW
END ITEM IDENTIFICATION2330-01-587-7978;TRAILER,FLAT BED
MATERIALSTEEL OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75C300HCS8Y?
75C300HCS8Y is a BOLT,MACHINE.
What is the NSN for 75C300HCS8Y?
75C300HCS8Y is cataloged in the U.S. Government catalog under NSN 5306-01-595-4520. 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.