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8T-9405 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8T-9405: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, grip_length: 1.0 MILLIMETERS NOMINAL MM, thread_length: 15.0 MILLIMETERS NOMINAL MM, fastener_length: 16.0 MILLIMETERS NOMINAL MM, width_between_flats: 7.0 MILLIMETERS NOMINAL MM, end_item_identification: CATERPILLAR MODEL 950F WHEEL LOADER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-439-8553, 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
8T-9405
NSN: 5306-01-439-8553
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
head_styleHEXAGON
grip_length1.0 MILLIMETERS NOMINAL MM
thread_length15.0 MILLIMETERS NOMINAL MM
fastener_length16.0 MILLIMETERS NOMINAL MM
width_between_flats7.0 MILLIMETERS NOMINAL MM
end_item_identificationCATERPILLAR MODEL 950F WHEEL LOADER
nominal_thread_diameter4.0 MILLIMETERS MM
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
thread_pitch_in_millimeters1.0
NSN5306-01-439-8553
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8T-9405 · 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
•
FASTENER LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 15.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
GRIP LENGTH: 1.0 MILLIMETERS NOMINAL MM
•
WIDTH BETWEEN FLATS: 7.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FASTENER LENGTH16.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH15.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEHEXAGON
GRIP LENGTH1.0 MILLIMETERS NOMINAL MM
WIDTH BETWEEN FLATS7.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONCATERPILLAR MODEL 950F WHEEL LOADER
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
CV152550DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8T-9405?
8T-9405 is a BOLT,MACHINE.
What parts can replace 8T-9405?
There is 1 known substitute for 8T-9405: CV152550D. Substitute compatibility should be verified for your specific system.
What is the NSN for 8T-9405?
8T-9405 is cataloged in the U.S. Government catalog under NSN 5306-01-439-8553. This indicates validated use in U.S. government and defense supply chains.
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