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33-0499 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

33-0499: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include point_style: CUP, thread_length: 0.250 INCHES NOMINAL IN, end_item_identification: TOOL TUBE FACING AND SQUARING MACHINE, TRI-TOOL INC., 01-1186, nominal_thread_diameter: 0.250 INCHES IN, thread_quantity_per_inch: 20, part_name_assigned_by_controlling_agency: SCREW, SET. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-490-7771, 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
33-0499
NSN: 5305-01-490-7771
FSC: 5305 — Screws
CAGE: 53573 — TRI TOOL INC (USA)
SPECIFICATIONS
point_styleCUP
thread_length0.250 INCHES NOMINAL IN
end_item_identificationTOOL TUBE FACING AND SQUARING MACHINE, TRI-TOOL INC., 01-1186
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
part_name_assigned_by_controlling_agencySCREW, SET
NSN5305-01-490-7771
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 33-0499 · 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: 0.250 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
POINT STYLE: CUP
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
POINT STYLECUP
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, SET
END ITEM IDENTIFICATIONTOOL TUBE FACING AND SQUARING MACHINE, TRI-TOOL INC., 01-1186
THREAD QUANTITY PER INCH20
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33-0499?
33-0499 is a SETSCREW.
What is the NSN for 33-0499?
33-0499 is cataloged in the U.S. Government catalog under NSN 5305-01-490-7771. 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.