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PartsTable / COMPONENT / A043-502-5235
A043-502-5235 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: OVAL COUNTERSUNK, thread_class: 3A A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, screw_material: STEEL, fastener_length: 0.200 INCHES MINIMUM AND 0.220 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 5305-00-502-5235, 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
A043-502-5235
NSN: 5305-00-502-5235
FSC: 5305
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
head_styleOVAL COUNTERSUNK
thread_class3A A
head_diameter0.250 INCHES NOMINAL IN
thread_length0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
screw_materialSTEEL
fastener_length0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.164 INCHES IN
thread_quantity_per_inch36
thread_series_designatorUNF
NSN5305-00-502-5235
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A043-502-5235 · 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 QUANTITY PER INCH: 36
•
SCREW MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.250 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
•
HEAD STYLE: OVAL COUNTERSUNK
•
THREAD LENGTH: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH36
SCREW MATERIALSTEEL
THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.250 INCHES NOMINAL IN
FASTENER LENGTH0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
HEAD STYLEOVAL COUNTERSUNK
THREAD LENGTH0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
7010-004-007Interchangeable
interchangeable cross-reference
interchangeable
959GQ3A-371Interchangeable
interchangeable cross-reference
interchangeable
8597029-002Interchangeable
interchangeable cross-reference
interchangeable
A25235Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A043-502-5235?
A043-502-5235 is a SCREW,MACHINE.
What parts can replace A043-502-5235?
There are 4 known substitutes for A043-502-5235: 7010-004-007, 959GQ3A-371, 8597029-002 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A043-502-5235?
A043-502-5235 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-502-5235. 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