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12419954 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12419954: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 9.82 MILLIMETERS MINIMUM AND 10.18 MILLIMETERS MAXIMUM MM, thread_class: 6G G, thread_length: 45.0 MILLIMETERS NOMINAL MM, fastener_length: 6.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-484-0420, 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
12419954
NSN: 5305-01-484-0420
NIINs: 014840420, 014840435, 015167224, 015236233, 015544762, 015546080, 015661440, 015783635, 016927276, 016949638, 017031372, 017057457, 017057482, 017078632, 017149850, 017228526, 017255819, 017281976, 017291262, 017295159, 017317317, 017334547
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height9.82 MILLIMETERS MINIMUM AND 10.18 MILLIMETERS MAXIMUM MM
thread_class6G G
thread_length45.0 MILLIMETERS NOMINAL MM
fastener_length6.0 MILLIMETERS NOMINAL MM
handle_diameter20.0 MILLIMETERS NOMINAL MM
special_featuresCHROMIUM-FREE INORGANIC/ORGANIC DUPLEX FINISH
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE AND ZINC AND ALUMINUM OVERALL
width_between_flats23.67 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM MM
end_item_identification2320-01-703-1811
NSN5305-01-484-0420
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12419954 · 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: 2.675 MILLIMETERS MINIMUM AND 2.925 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 15.65 MILLIMETERS MINIMUM AND 16.35 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 0.7
•
THREAD LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.675 MILLIMETERS MINIMUM AND 2.925 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH15.65 MILLIMETERS MINIMUM AND 16.35 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS0.7
THREAD LENGTH16.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS6.78 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTZINC OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 2
DIN933-M4X16-10.9-A2DReference document
Same NSN cross-reference
Reference document — Secondary reference
12419954-042Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 12419954?
12419954 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12419954?
There are 2 known substitutes for 12419954: DIN933-M4X16-10.9-A2D, 12419954-042. Substitute compatibility should be verified for your specific system.
What is the NSN for 12419954?
12419954 is cataloged in the U.S. Government catalog under NSN 5305-01-484-0420. This indicates validated use in U.S. government and defense supply chains.
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