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8T-7078 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8T-7078: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 19.7 MILLIMETERS NOMINAL MM, head_diameter: 30.0 MILLIMETERS NOMINAL MM, end_item_identification: EXCAVATOR, CRAWLER, nominal_thread_diameter: 20.0 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-723-2724, 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-7078
NSN: 5306-01-723-2724
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height19.7 MILLIMETERS NOMINAL MM
head_diameter30.0 MILLIMETERS NOMINAL MM
end_item_identificationEXCAVATOR, CRAWLER
nominal_thread_diameter20.0 INCHES IN
thread_quantity_per_inch2.5
part_name_assigned_by_controlling_agencyBOLT
NSN5306-01-723-2724
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8T-7078 · 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
•
HEAD HEIGHT: 19.7 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 20.0 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD QUANTITY PER INCH: 2.5
•
MATERIAL: STEEL OVERALL
•
HEAD DIAMETER: 30.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT19.7 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER20.0 INCHES IN
HEAD STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT
END ITEM IDENTIFICATIONEXCAVATOR, CRAWLER
THREAD QUANTITY PER INCH2.5
MATERIALSTEEL OVERALL
HEAD DIAMETER30.0 MILLIMETERS NOMINAL MM
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

No substitute or cross-reference records for this part.

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-7078?
8T-7078 is a BOLT,MACHINE.
What is the NSN for 8T-7078?
8T-7078 is cataloged in the U.S. Government catalog under NSN 5306-01-723-2724. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.