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12446304 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12446304: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, thread_class: 2A A, hole_diameter: 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-482-1550, 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
12446304
NSN: 5305-01-482-1550
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 OVERALL
hole_typeDRILLED
head_styleHEXAGON
head_height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
thread_class2A A
hole_diameter0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
hole_quantity1
thread_length0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
fastener_length1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
special_featuresITEM IDENTIFICATION APPLY THE FOLLOWING MARKINGS TO CONTAINER IN ACCORDANCE WITH MIL-STD-130"19207-12446304"MANUFACTURER'S CAGE CODE
thread_directionRIGHT-HAND
width_between_flats0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
NSN5305-01-482-1550
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12446304 · 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: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI1040-1030 ASSN STD 1ST MATERIAL RESPONSE AND ASTMA311 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
FASTENER LENGTH1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
THREAD LENGTH0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI1040-1030 ASSN STD 1ST MATERIAL RESPONSE AND ASTMA311 ASSN STD 2ND MATERIAL RESPONSE OVERALL
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
SPECIAL FEATURESITEM IDENTIFICATION APPLY THE FOLLOWING MARKINGS TO CONTAINER IN ACCORDANCE WITH MIL-STD-130"19207-12446304"MANUFACTURER'S CAGE CODE
THREAD CLASS2A A
END ITEM IDENTIFICATIONTRANSMISSION WITH C
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

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 12446304?
12446304 is a SETSCREW.
What is the NSN for 12446304?
12446304 is cataloged in the U.S. Government catalog under NSN 5305-01-482-1550. 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.