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93445A330 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

93445A330: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_length: 0.375 INCHES NOMINAL IN, hardness_rating: 80.0 ROCKWELL B NOMINAL OVERALL, special_features: POINT KNURLED CUP, part_name_assigned_by_controlling_agency: SET SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-679-5985, 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
93445A330
NSN: 5305-01-679-5985
FSC: 5305 — Screws
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_length0.375 INCHES NOMINAL IN
hardness_rating80.0 ROCKWELL B NOMINAL OVERALL
special_featuresPOINT KNURLED CUP
thread_quantity_per_inch8
part_name_assigned_by_controlling_agencySET SCREW
NSN5305-01-679-5985
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 93445A330 · 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: 0.375 INCHES NOMINAL IN
•
HARDNESS RATING: 80.0 ROCKWELL B NOMINAL OVERALL
•
THREAD QUANTITY PER INCH: 8
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.375 INCHES NOMINAL IN
HARDNESS RATING80.0 ROCKWELL B NOMINAL OVERALL
SPECIAL FEATURESPOINT KNURLED CUP
PART NAME ASSIGNED BY CONTROLLING AGENCYSET SCREW
THREAD QUANTITY PER INCH8
MATERIALSTEEL CORROSION RESISTING OVERALL
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 1
SS45879Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 93445A330?
93445A330 is a SETSCREW.
What parts can replace 93445A330?
There is 1 known substitute for 93445A330: SS45879. Substitute compatibility should be verified for your specific system.
What is the NSN for 93445A330?
93445A330 is cataloged in the U.S. Government catalog under NSN 5305-01-679-5985. 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.