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AH98DA — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AH98DA: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_length: 0.069 INCHES NOMINAL IN, surface_finish: 18.0 MICROINCHES OVERALL, thread_direction: RIGHT-HAND, surface_treatment: NICKEL OVERALL, internal_drive_style: SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-078-4750, 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
AH98DA
NSN: 5305-01-078-4750
FSC: 5305 — Screws
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2
thread_length0.069 INCHES NOMINAL IN
surface_finish18.0 MICROINCHES OVERALL
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
internal_drive_styleSLOT
nominal_thread_diameter0.086 INCHES IN
thread_quantity_per_inch64
thread_series_designatorUNF
NSN5305-01-078-4750
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AH98DA · 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
•
SURFACE FINISH: 18.0 MICROINCHES OVERALL
•
THREAD LENGTH: 0.069 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.086 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: NICKEL OVERALL
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD CLASS: 2
•
THREAD QUANTITY PER INCH: 64
TECHNICAL CHARACTERISTICS
SURFACE FINISH18.0 MICROINCHES OVERALL
THREAD LENGTH0.069 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.086 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTNICKEL OVERALL
INTERNAL DRIVE STYLESLOT
THREAD CLASS2
THREAD QUANTITY PER INCH64
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORUNF
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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 AH98DA?
AH98DA is a SCREW,CAP,SOCKET HEAD.
What is the NSN for AH98DA?
AH98DA is cataloged in the U.S. Government catalog under NSN 5305-01-078-4750. 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.