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Technical Data Sheet
PartsTable / COMPONENT / 667770
667770 ✓ 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 667770 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DEE, head_height: 0.188 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.750 INCHES NOMINAL IN, thread_length: 0.625 INCHES MINIMUM 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 5306-00-385-6710, 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
667770
NSN: 5306-00-385-6710
FSC: 5306
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDEE
head_height0.188 INCHES NOMINAL IN
thread_class2A A
head_diameter0.750 INCHES NOMINAL IN
thread_length0.625 INCHES MINIMUM IN
fastener_length1.219 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedUNFINISHED HEAD
surface_treatmentCADMIUM OVERALL
width_between_flats0.750 INCHES NOMINAL IN
nominal_thread_diameter0.438 INCHES IN
NSN5306-00-385-6710
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 667770 · 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 DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.750 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.297 INCHES NOMINAL IN
•
FEATURES PROVIDED: UNFINISHED HEAD
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
•
THREAD SERIES DESIGNATOR: UNF
•
SURFACE TREATMENT: CADMIUM OVERALL
•
HEAD HEIGHT: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO FLAT0.297 INCHES NOMINAL IN
FEATURES PROVIDEDUNFINISHED HEAD
NOMINAL THREAD DIAMETER0.438 INCHES IN
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTCADMIUM OVERALL
HEAD HEIGHT0.188 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
82008Interchangeable
interchangeable cross-reference
interchangeable
2140130Interchangeable
interchangeable cross-reference
interchangeable
667770Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 667770?
667770 is a 667770.
What parts can replace 667770?
There are 3 known substitutes for 667770: 82008, 2140130, 667770. Substitute compatibility should be verified for your specific system.
What is the NSN for 667770?
667770 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-385-6710. 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