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PartsTable / COMPONENT / 38030K94C4D
38030K94C4D ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BUTTON, head_height: 0.050 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.218 INCHES NOMINAL IN, thread_length: 0.250 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-811-5703, 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
38030K94C4D
NSN: 5305-00-811-5703
FSC: 5305
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleBUTTON
head_height0.050 INCHES NOMINAL IN
thread_class3A A
head_diameter0.218 INCHES NOMINAL IN
thread_length0.250 INCHES MINIMUM IN
fastener_length0.250 INCHES NOMINAL IN
locking_featurePELLET THREADS
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
NSN5305-00-811-5703
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 38030K94C4D · 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 SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
LOCKING FEATURE: PELLET THREADS
•
HEAD STYLE: BUTTON
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.218 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
INTERNAL DRIVE STYLE: HEXAGON
•
WIDTH ACROSS FLATS: 0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
LOCKING FEATUREPELLET THREADS
HEAD STYLEBUTTON
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.218 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH40
SURFACE TREATMENTCADMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4-40 X 1/4Interchangeable
interchangeable cross-reference
interchangeable
FF-S-92B TY III ST 9CInterchangeable
interchangeable cross-reference
interchangeable
8734676-1Interchangeable
interchangeable cross-reference
interchangeable
4-40X1-4RDHDInterchangeable
interchangeable cross-reference
interchangeable
AN515-4-4Interchangeable
interchangeable cross-reference
interchangeable
FFS92ANDTYPE1ANDSTYLE1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38030K94C4D?
38030K94C4D is a SCREW,CAP,SOCKET HEAD.
What parts can replace 38030K94C4D?
There are 14 known substitutes for 38030K94C4D: 4-40 X 1/4, FF-S-92B TY III ST 9C, 8734676-1 and 11 more. Substitute compatibility should be verified for your specific system.
Is 38030K94C4D still available?
38030K94C4D is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026