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PartsTable / COMPONENT / J8705
J8705 ✓ 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 BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: SQUARE, head_height: 0.500 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 3.000 INCHES MINIMUM IN, fastener_length: 5.000 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 5306-00-515-8607, 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
J8705
NSN: 5306-00-515-8607
FSC: 5306
CAGE: 74999 — JOSLYN CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleSQUARE
head_height0.500 INCHES NOMINAL IN
thread_class2A A
thread_length3.000 INCHES MINIMUM IN
fastener_length5.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentZINC OVERALL
width_between_flats1.000 INCHES NOMINAL IN
nominal_thread_diameter0.500 INCHES IN
thread_quantity_per_inch13
NSN5306-00-515-8607
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: J8705 · 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
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
THREAD QUANTITY PER INCH: 13
•
HEAD STYLE: SQUARE
•
HEAD HEIGHT: 0.500 INCHES NOMINAL IN
•
THREAD LENGTH: 3.000 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
FEATURES PROVIDED: FINISHED HEAD
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.500 INCHES IN
THREAD QUANTITY PER INCH13
HEAD STYLESQUARE
HEAD HEIGHT0.500 INCHES NOMINAL IN
THREAD LENGTH3.000 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
FEATURES PROVIDEDFINISHED HEAD
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
218.025Upgraded Successor
successor cross-reference
successor
6515NCM082171Upgraded Successor
successor cross-reference
successor
6005Upgraded Successor
successor cross-reference
successor
9705Interchangeable
interchangeable cross-reference
interchangeable
901-112Interchangeable
interchangeable cross-reference
interchangeable
9705-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J8705?
J8705 is a BOLT,MACHINE.
What parts can replace J8705?
There are 19 known substitutes for J8705: 218.025, 6515NCM082171, 6005 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J8705?
J8705 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-515-8607. 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