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94056A380 — SCREW,SELF-DRILLING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

94056A380: SCREW,SELF-DRILLING.

The SCREW,SELF-DRILLING is a the manufacturer industrial component. Key specifications include MATERIAL: STEEL OVERALL, HEAD STYLE: HEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER, HEAD HEIGHT: 0.151 INCHES NOMINAL0.151 INCHES NOMINAL IN, POINT STYLE: SELF-DRILLINGSELF-DRILLING, PILOT LENGTH: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, POINT LENGTH: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-643-8965, 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
94056A380
NSN: 5305-01-643-8965
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
MATERIALSTEEL OVERALL
HEAD STYLEHEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER
HEAD HEIGHT0.151 INCHES NOMINAL0.151 INCHES NOMINAL IN
POINT STYLESELF-DRILLINGSELF-DRILLING
PILOT LENGTH0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
POINT LENGTH0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
THREAD CLASS2A2A
FASTENER LENGTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
HANDLE DIAMETER0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
SURFACE TREATMENTZINC OVERALL
WIDTH BETWEEN FLATS0.313 INCHES NOMINAL0.313 INCHES NOMINAL IN
NSN5305-01-643-8965
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 94056A380 · 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: 0.151 INCHES NOMINAL0.151 INCHES NOMINAL IN
•
EXTERNAL THREAD TOLERANCE CLASS: 2A2A
•
POINT LENGTH: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.414 INCHES NOMINAL0.414 INCHES NOMINAL IN
•
NONMACHINE THREAD STYLE: DOG TYPE (TYPE B OR C)DOG TYPE (TYPE B OR C)
•
NOMINAL THREAD DIAMETER: 0.190 INCHES0.190 INCHES IN
•
HEAD STYLE: HEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.151 INCHES NOMINAL0.151 INCHES NOMINAL IN
EXTERNAL THREAD TOLERANCE CLASS2A2A
POINT LENGTH0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
FASTENER LENGTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.414 INCHES NOMINAL0.414 INCHES NOMINAL IN
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)DOG TYPE (TYPE B OR C)
NOMINAL THREAD DIAMETER0.190 INCHES0.190 INCHES IN
HEAD STYLEHEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
POINT STYLESELF-DRILLINGSELF-DRILLING
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 94056A380?
94056A380 is a SCREW,SELF-DRILLING.
What is the NSN for 94056A380?
94056A380 is cataloged in the U.S. Government catalog under NSN 5305-01-643-8965. 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.