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8513024 — BOLT,U

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8513024: BOLT,U.

The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, thread_class: 2A A, thread_length: 0.250 INCHES NOMINAL IN, style_designator: SQUARE BEND, thread_direction: RIGHT-HAND, surface_treatment: ZINC OR ENAMEL GRIP. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-565-0829, 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
8513024
NSN: 5306-00-565-0829
FSC: 5306 — Bolts
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
thread_class2A A
thread_length0.250 INCHES NOMINAL IN
style_designatorSQUARE BEND
thread_directionRIGHT-HAND
surface_treatmentZINC OR ENAMEL GRIP
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
inside_distance_between_shanks3.312 INCHES NOMINAL IN
material_document_and_classificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-STD-171 FINISH 1.9.3.3 MIL STD 1ST TREATMENT RESPONSE OR MIL-E-77129 TYPE 3 AIRCRAFT GRAY MIL SPEC 2ND TREATMENT RESPONSE GRIP
NSN5306-00-565-0829
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8513024 · 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
•
INSIDE DISTANCE BETWEEN SHANKS: 3.312 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 FINISH 1.9.3.3 MIL STD 1ST TREATMENT RESPONSE OR MIL-E-77129 TYPE 3 AIRCRAFT GRAY MIL SPEC 2ND TREATMENT RESPONSE GRIP
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 6.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SQUARE BEND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
INSIDE DISTANCE BETWEEN SHANKS3.312 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 FINISH 1.9.3.3 MIL STD 1ST TREATMENT RESPONSE OR MIL-E-77129 TYPE 3 AIRCRAFT GRAY MIL SPEC 2ND TREATMENT RESPONSE GRIP
THREAD LENGTH0.250 INCHES NOMINAL IN
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END6.000 INCHES NOMINAL IN
STYLE DESIGNATORSQUARE BEND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTZINC OR ENAMEL GRIP
THREAD CLASS2A A
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8513024?
8513024 is a BOLT,U.
What is the NSN for 8513024?
8513024 is cataloged in the U.S. Government catalog under NSN 5306-00-565-0829. 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.