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12288440 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12288440: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 13.5 MILLIMETERS MAXIMUM MM, thread_length: 25.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM, fastener_length: 30.0 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-114-2804, 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
12288440
NSN: 5305-01-114-2804
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height13.5 MILLIMETERS MAXIMUM MM
thread_length25.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM
fastener_length30.0 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
width_between_flats17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM
nominal_thread_diameter12.0 MILLIMETERS MM
extended_washer_diameter25.6 MILLIMETERS MAXIMUM MM
thread_series_designatorM
extended_washer_thickness2.0 MILLIMETERS MINIMUM MM
thread_pitch_in_millimeters1.75
NSN5305-01-114-2804
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12288440 · 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
•
EXTENDED WASHER THICKNESS: 2.0 MILLIMETERS MINIMUM MM
•
HEAD HEIGHT: 13.5 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 30.0 MILLIMETERS MAXIMUM MM
•
EXTENDED WASHER DIAMETER: 25.6 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD LENGTH: 25.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM
•
NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS2.0 MILLIMETERS MINIMUM MM
HEAD HEIGHT13.5 MILLIMETERS MAXIMUM MM
FASTENER LENGTH30.0 MILLIMETERS MAXIMUM MM
EXTENDED WASHER DIAMETER25.6 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS1.75
THREAD LENGTH25.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM MM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS MM
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM
SUBSTITUTES & CROSS-REFERENCES 5
097198-76Reference document
Same NSN cross-reference
Reference document — Secondary reference
IL-2561Reference document
Same NSN cross-reference
Reference document — Secondary reference
5305011142804Reference document
Same NSN cross-reference
Reference document — Informative reference only
WM0618NBReference document
Same NSN cross-reference
Reference document — Secondary reference
XM62410-91Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12288440?
12288440 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12288440?
There are 5 known substitutes for 12288440: 097198-76, IL-2561, 5305011142804 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12288440?
12288440 is cataloged in the U.S. Government catalog under NSN 5305-01-114-2804. This indicates validated use in U.S. government and defense supply chains.
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