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40161403 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

40161403: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 6.15 MILLIMETERS NOMINAL MM, thread_length: 6.6 MILLIMETERS NOMINAL MM, fastener_length: 9.4 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-433-0544, 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
40161403
NSN: 5305-01-433-0544
FSC: 5305 — Screws
CAGE: 1337A — OFER MOTOR CO. LTD (ISR)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter6.15 MILLIMETERS NOMINAL MM
thread_length6.6 MILLIMETERS NOMINAL MM
fastener_length9.4 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
countersink_angle20.0 DEGREES NOMINAL
surface_treatmentPASSIVATE OVERALL
width_across_flats3.4 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
nominal_thread_diameter0.164 INCHES IN
NSN5305-01-433-0544
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 40161403 · 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
•
WIDTH ACROSS FLATS: 3.4 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 9.4 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 TII FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 6.6 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS3.4 MILLIMETERS NOMINAL MM
FASTENER LENGTH9.4 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TII FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH6.6 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTPASSIVATE OVERALL
INTERNAL DRIVE STYLEHEXAGON
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 40161403?
40161403 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 40161403?
40161403 is cataloged in the U.S. Government catalog under NSN 5305-01-433-0544. This indicates validated use in U.S. government and defense supply chains.
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