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Technical Data Sheet
PartsTable / COMPONENT / A102-8D
A102-8D ✓ 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,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.407 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, fastener_length: 1.300 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-452-4930, 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
A102-8D
NSN: 5305-00-452-4930
FSC: 5305
CAGE: K7766 — BSI STANDARDS LIMITED (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
thread_class2A A
thread_length0.407 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
fastener_length1.300 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_between_flats0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNF
NSN5305-00-452-4930
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A102-8D · 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
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD LENGTH: 0.407 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTCADMIUM OVERALL
THREAD LENGTH0.407 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
26623FInterchangeable
interchangeable cross-reference
interchangeable
8-32-20-68-017Interchangeable
interchangeable cross-reference
interchangeable
30A527Interchangeable
interchangeable cross-reference
interchangeable
A10280Interchangeable
interchangeable cross-reference
interchangeable
10092982Interchangeable
interchangeable cross-reference
interchangeable
201050012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A102-8D?
A102-8D is a SCREW,CAP,HEXAGON HEAD.
What parts can replace A102-8D?
There are 8 known substitutes for A102-8D: 26623F, 8-32-20-68-017, 30A527 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A102-8D?
A102-8D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-452-4930. 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