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PartsTable / COMPONENT / AMSE B18.6.3-HEX HEAD 10-24X7/8
AMSE B18.6.3-HEX HEAD 10-24X7/8 ✓ 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 AMSE B18.6.3-HEX HEAD 10-24X7/8 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 5305-01-121-5475, 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
AMSE B18.6.3-HEX HEAD 10-24X7/8
NSN: 5305-01-121-5475
FSC: 5305
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part NumberAMSE B18.6.3-HEX HEAD 10-24X7/8
NSN5305-01-121-5475
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AMSE B18.6.3-HEX HEAD 10-24X7/8 · 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
•
INTERNAL DRIVE STYLE: SLOT
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 24
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AN-P-61 MIL SPEC SINGLE TREATMENT RESPONSE
•
THREAD LENGTH: 0.875 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT: CADMIUM
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAN-P-61 MIL SPEC SINGLE TREATMENT RESPONSE
THREAD LENGTH0.875 INCHES NOMINAL IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.875 INCHES NOMINAL IN
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SA47Interchangeable
interchangeable cross-reference
interchangeable
3966Interchangeable
interchangeable cross-reference
interchangeable
SC-D-1736NInterchangeable
interchangeable cross-reference
interchangeable
SMB501107Interchangeable
interchangeable cross-reference
interchangeable
G302062-1Interchangeable
interchangeable cross-reference
interchangeable
5223-A-4-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AMSE B18.6.3-HEX HEAD 10-24X7/8?
AMSE B18.6.3-HEX HEAD 10-24X7/8 is a AMSE B18.6.3-HEX HEAD 10-24X7/8.
What parts can replace AMSE B18.6.3-HEX HEAD 10-24X7/8?
There are 9 known substitutes for AMSE B18.6.3-HEX HEAD 10-24X7/8: SA47, 3966, SC-D-1736N and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AMSE B18.6.3-HEX HEAD 10-24X7/8?
AMSE B18.6.3-HEX HEAD 10-24X7/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-121-5475. 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