PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7-3/8
7-3/8 ✓ 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 7-3/8 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-417-9968, 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
7-3/8
NSN: 5305-01-417-9968
FSC: 5305
CAGE: 7J925 — ENDRIES INTL INC (USA)
SPECIFICATIONS
Part Number7-3/8
NSN5305-01-417-9968
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7-3/8 · 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
•
NONMACHINE THREAD STYLE: DRIVE SCREW (TYPE U)
•
PILOT DIAMETER: 0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
HEAD STYLE: ROUND
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.114 INCHES IN
•
PILOT LENGTH: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
PILOT DIAMETER0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
FASTENER LENGTH0.375 INCHES NOMINAL IN
HEAD STYLEROUND
NONMACHINE NOMINAL THREAD DIAMETER0.114 INCHES IN
PILOT LENGTH0.062 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
HEAD HEIGHT0.099 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
HEAD DIAMETER0.264 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
Z30Interchangeable
interchangeable cross-reference
interchangeable
HS14198Interchangeable
interchangeable cross-reference
interchangeable
4205Interchangeable
interchangeable cross-reference
interchangeable
738Interchangeable
interchangeable cross-reference
interchangeable
B107.13MInterchangeable
interchangeable cross-reference
interchangeable
GGG-P-471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-3/8?
7-3/8 is a 7-3/8.
What parts can replace 7-3/8?
There are 19 known substitutes for 7-3/8: Z30, HS14198, 4205 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-3/8?
7-3/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-417-9968. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026