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CA29040-08-3-9S — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA29040-08-3-9S: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.720 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, thread_length: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, fastener_length: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-271-8396, 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
CA29040-08-3-9S
NSN: 5305-01-271-8396
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.720 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
thread_length0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
fastener_length0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
special_featuresMIN. TENSILE STRENGTH 70000 ON 300 SERIES ONLY
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
internal_drive_styleSLOT
nominal_thread_diameter0.164 INCHES IN
thread_quantity_per_inch32
NSN5305-01-271-8396
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA29040-08-3-9S · 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: 0.720 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL ACCOMMODATED THICKNESS: 0.084 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: FILLISTER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.720 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
FASTENER LENGTH0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL ACCOMMODATED THICKNESS0.084 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
THREAD LENGTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESMIN. TENSILE STRENGTH 70000 ON 300 SERIES ONLY
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
11438158-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
D7920S-8-C-9Same 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 CA29040-08-3-9S?
CA29040-08-3-9S is a SCREW ASSEMBLY,PANEL.
What parts can replace CA29040-08-3-9S?
There are 2 known substitutes for CA29040-08-3-9S: 11438158-3, D7920S-8-C-9. Substitute compatibility should be verified for your specific system.
What is the NSN for CA29040-08-3-9S?
CA29040-08-3-9S is cataloged in the U.S. Government catalog under NSN 5305-01-271-8396. 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.