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92240A478 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

92240A478: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include hardness_rating: 70.0 ROCKWELL B NOMINAL OVERALL, thread_direction: RIGHT-HAND, part_name_assigned_by_controlling_agency: CAP SCREWS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-582-3935, 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
92240A478
NSN: 5305-01-582-3935
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
hardness_rating70.0 ROCKWELL B NOMINAL OVERALL
thread_directionRIGHT-HAND
part_name_assigned_by_controlling_agencyCAP SCREWS
NSN5305-01-582-3935
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 92240A478 · 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
•
HARDNESS RATING: 70.0 ROCKWELL B NOMINAL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HARDNESS RATING70.0 ROCKWELL B NOMINAL OVERALL
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESHEAD STYLE: STANDARD HES; STAINLESS STEEL TYPE: 18-8 STAINLESS STEEL; INCH THREAD SIZE: 5/8"-18; LENGTH: 1"; HEAD WIDTH: 15/16"; HEAD HEIGHT: 25/64"; THREAD LENGTH: FULLY THREADED; MIN TENSILE STRENGTH: 70,000 PSI
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP SCREWS
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 92240A478?
92240A478 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 92240A478?
92240A478 is cataloged in the U.S. Government catalog under NSN 5305-01-582-3935. 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.