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J2484CCRF4-8C — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

J2484CCRF4-8C: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_diameter: 0.477 INCHES NOMINAL IN, thread_length: 0.50 INCHES NOMINAL IN, screw_material: COPPER ALLOY 260 OR COPPER ALLOY 270 OR COPPER ALLOY 274, fastener_length: 0.50 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-628-2906, 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
J2484CCRF4-8C
NSN: 5305-01-628-2906
FSC: 5305 — Screws
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
head_diameter0.477 INCHES NOMINAL IN
thread_length0.50 INCHES NOMINAL IN
screw_materialCOPPER ALLOY 260 OR COPPER ALLOY 270 OR COPPER ALLOY 274
fastener_length0.50 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle82.0 DEGREES NOMINAL
internal_drive_styleCROSS RECESS TYPE 1
end_item_identificationDOOR,QAWT,26X
nominal_thread_diameter0.25 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-01-628-2906
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: J2484CCRF4-8C · 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: 0.50 INCHES NOMINAL IN
•
THREAD LENGTH: 0.50 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.25 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: COPPER ALLOY 260 OR COPPER ALLOY 270 OR COPPER ALLOY 274
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
COUNTERSINK ANGLE: 82.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.50 INCHES NOMINAL IN
THREAD LENGTH0.50 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.25 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALCOPPER ALLOY 260 OR COPPER ALLOY 270 OR COPPER ALLOY 274
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
END ITEM IDENTIFICATIONDOOR,QAWT,26X
THREAD QUANTITY PER INCH20
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 2
167-8278258 ITEM NO 12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
167-8278259 PC 28Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J2484CCRF4-8C?
J2484CCRF4-8C is a SCREW,MACHINE.
What parts can replace J2484CCRF4-8C?
There are 2 known substitutes for J2484CCRF4-8C: 167-8278258 ITEM NO 12, 167-8278259 PC 28. Substitute compatibility should be verified for your specific system.
What is the NSN for J2484CCRF4-8C?
J2484CCRF4-8C is cataloged in the U.S. Government catalog under NSN 5305-01-628-2906. This indicates validated use in U.S. government and defense supply chains.
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