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Technical Data Sheet
PartsTable / COMPONENT / 0410040
0410040 ✓ 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 head_diameter: 0.75 INCHES NOMINAL IN, fastener_length: 0.75 INCHES NOMINAL IN, special_features: THREAD SIZE 13;GRADE 8;PLAIN;FNL;TELESCOPE RMU, thread_direction: RIGHT-HAND, nominal_thread_diameter: 13.0 INCHES IN, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-625-9987, 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
0410040
NSN: 5305-01-625-9987
FSC: 5305
CAGE: 32MY9 — MILLER INDUSTRIES TOWING EQUIPMENT INC (USA)
SPECIFICATIONS
head_diameter0.75 INCHES NOMINAL IN
fastener_length0.75 INCHES NOMINAL IN
special_featuresTHREAD SIZE 13;GRADE 8;PLAIN;FNL;TELESCOPE RMU
thread_directionRIGHT-HAND
nominal_thread_diameter13.0 INCHES IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencyHEX CAP SCREW
NSN5305-01-625-9987
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0410040 · 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: 13.0 INCHES IN
•
FASTENER LENGTH: 0.75 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.75 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTHREAD SIZE 13;GRADE 8;PLAIN;FNL;TELESCOPE RMU
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP SCREW
NOMINAL THREAD DIAMETER13.0 INCHES IN
FASTENER LENGTH0.75 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.75 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
14203Interchangeable
interchangeable cross-reference
interchangeable
14203M-442-000Interchangeable
interchangeable cross-reference
interchangeable
14203-442-000Interchangeable
interchangeable cross-reference
interchangeable
6510NCM116255Interchangeable
interchangeable cross-reference
interchangeable
23646Interchangeable
interchangeable cross-reference
interchangeable
Y00014933Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0410040?
0410040 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 0410040?
There are 7 known substitutes for 0410040: 14203, 14203M-442-000, 14203-442-000 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0410040?
0410040 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-625-9987. 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