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SC299 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SC299: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include thread_length: 2.750 INCHES NOMINAL IN, style_designator: ROUND, OPEN, thread_direction: RIGHT-HAND, eye_stock_diameter: 0.250 INCHES NOMINAL IN, eye_inside_diameter: 0.250 INCHES NOMINAL IN, nominal_thread_diameter: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-214-5016, 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
SC299
NSN: 5306-01-214-5016
FSC: 5306 — Bolts
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
thread_length2.750 INCHES NOMINAL IN
style_designatorROUND, OPEN
thread_directionRIGHT-HAND
eye_stock_diameter0.250 INCHES NOMINAL IN
eye_inside_diameter0.250 INCHES NOMINAL IN
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
distance_from_center_of_eye_to_shank_end4.000 INCHES NOMINAL IN
NSN5306-01-214-5016
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SC299 · 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
•
EYE STOCK DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD LENGTH: 2.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, OPEN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 4.000 INCHES NOMINAL IN
•
EYE INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 28
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.250 INCHES NOMINAL IN
THREAD LENGTH2.750 INCHES NOMINAL IN
STYLE DESIGNATORROUND, OPEN
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END4.000 INCHES NOMINAL IN
EYE INSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
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 SC299?
SC299 is a BOLT,EYE.
What is the NSN for SC299?
SC299 is cataloged in the U.S. Government catalog under NSN 5306-01-214-5016. 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.