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11504038 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11504038: 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: 9.1 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM, thread_length: 24.1 MILLIMETERS MINIMUM AND 33.5 MILLIMETERS MAXIMUM MM, fastener_length: 53.10 MILLIMETERS MINIMUM AND 55.00 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-148-7464, 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
11504038
NSN: 5305-01-148-7464
FSC: 5305 — Screws
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height9.1 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM
thread_length24.1 MILLIMETERS MINIMUM AND 33.5 MILLIMETERS MAXIMUM MM
fastener_length53.10 MILLIMETERS MINIMUM AND 55.00 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE OVERALL
width_between_flats14.7 MILLIMETERS MINIMUM AND 15.0 MILLIMETERS MAXIMUM MM
nominal_thread_diameter10.0 MILLIMETERS MM
extended_washer_diameter21.5 MILLIMETERS MAXIMUM MM
thread_series_designatorM
extended_washer_thickness1.5 MILLIMETERS MINIMUM MM
NSN5305-01-148-7464
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11504038 · 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: 1.5 MILLIMETERS MINIMUM MM
•
HEAD HEIGHT: 9.1 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 53.10 MILLIMETERS MINIMUM AND 55.00 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GM 4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 21.5 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 1.5
•
THREAD LENGTH: 24.1 MILLIMETERS MINIMUM AND 33.5 MILLIMETERS MAXIMUM MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: GM 500-M 9.8 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS1.5 MILLIMETERS MINIMUM MM
HEAD HEIGHT9.1 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM
FASTENER LENGTH53.10 MILLIMETERS MINIMUM AND 55.00 MILLIMETERS MAXIMUM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER21.5 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH24.1 MILLIMETERS MINIMUM AND 33.5 MILLIMETERS MAXIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATIONGM 500-M 9.8 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS MM
HEAD STYLEHEXAGON EXTENDED WASHER
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11504038?
11504038 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 11504038?
11504038 is cataloged in the U.S. Government catalog under NSN 5305-01-148-7464. This indicates validated use in U.S. government and defense supply chains.
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