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Technical Data Sheet
PartsTable / COMPONENT / 4061-2585
4061-2585 ✓ 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, thread_class: 3A A, thread_length: 0.375 INCHES MAXIMUM IN, fastener_length: 0.375 INCHES NOMINAL 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 5305-00-254-7008, 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
4061-2585
NSN: 5305-00-254-7008
FSC: 5305
CAGE: 07098 — UNION CARBIDE CORP LINDE DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEADLESS (SETSCREW)
point_styleCUP
thread_class3A A
thread_length0.375 INCHES MAXIMUM IN
fastener_length0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.127 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
NSN5305-00-254-7008
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4061-2585 · 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
•
WIDTH ACROSS FLATS: 0.127 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 20
•
NONDEFINITIVE SPEC/STD DATA: G TYPE
•
THREAD CLASS: 3A A
•
SURFACE TREATMENT: CADMIUM OVERALL
•
POINT STYLE: CUP
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS0.127 INCHES NOMINAL IN
THREAD QUANTITY PER INCH20
NONDEFINITIVE SPEC/STD DATAG TYPE
THREAD CLASS3A A
SURFACE TREATMENTCADMIUM OVERALL
POINT STYLECUP
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
FASTENER LENGTH0.375 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MILS933TYPEGInterchangeable
interchangeable cross-reference
interchangeable
RR21Interchangeable
interchangeable cross-reference
interchangeable
AES32U312312UG6A11Interchangeable
interchangeable cross-reference
interchangeable
3128786PC26Interchangeable
interchangeable cross-reference
interchangeable
563-4105-938325PCSP18Interchangeable
interchangeable cross-reference
interchangeable
569-4700-1189569PCSP18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4061-2585?
4061-2585 is a SETSCREW.
What parts can replace 4061-2585?
There are 15 known substitutes for 4061-2585: MILS933TYPEG, RR21, AES32U312312UG6A11 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4061-2585?
4061-2585 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-254-7008. 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