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90729A416 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90729A416: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_height: 0.105 INCHES NOMINAL IN, head_diameter: 0.531 INCHES NOMINAL IN, screw_material: STEEL COMP 316, special_features: 0.625 INCHES LONG IN, countersink_angle: 100.0 DEGREES NOMINAL, screw_surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-698-2379, 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
90729A416
NSN: 5305-01-698-2379
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
head_height0.105 INCHES NOMINAL IN
head_diameter0.531 INCHES NOMINAL IN
screw_materialSTEEL COMP 316
special_features0.625 INCHES LONG IN
countersink_angle100.0 DEGREES NOMINAL
screw_surface_treatmentPASSIVATE
part_name_assigned_by_controlling_agencyHEX DRIVE FLAT HEAD SCREW
NSN5305-01-698-2379
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90729A416 · 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
•
HEAD HEIGHT: 0.105 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
SCREW MATERIAL: STEEL COMP 316
•
COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
•
HEAD DIAMETER: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.105 INCHES NOMINAL IN
SCREW SURFACE TREATMENTPASSIVATE
SCREW MATERIALSTEEL COMP 316
SPECIAL FEATURES0.625 INCHES LONG IN
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX DRIVE FLAT HEAD SCREW
HEAD DIAMETER0.531 INCHES NOMINAL IN
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 90729A416?
90729A416 is a SCREW,MACHINE.
What is the NSN for 90729A416?
90729A416 is cataloged in the U.S. Government catalog under NSN 5305-01-698-2379. 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.