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4612185 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4612185: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 12.9 OVERALL, head_style: FLAT CHAMFER, head_height: 5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM MM, head_diameter: 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM, thread_length: 75.0 MILLIMETERS NOMINAL MM, fastener_length: 75.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-700-4815, 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
4612185
NSN: 5305-01-700-4815
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 12.9 OVERALL
head_styleFLAT CHAMFER
head_height5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM MM
head_diameter9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
thread_length75.0 MILLIMETERS NOMINAL MM
fastener_length75.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE ZINC AND OIL OVERALL
width_across_flats5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
end_item_identification4210-01-622-0440
nominal_thread_diameter6.0 MILLIMETERS MM
NSN5305-01-700-4815
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4612185 · 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: 5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 75.0 MILLIMETERS NOMINAL MM
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: F-100:C20,TYPE I, CLASS B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
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THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 75.0 MILLIMETERS NOMINAL MM
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MATERIAL DOCUMENT AND CLASSIFICATION: ISO898-1, CLASS 12.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 6.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM MM
HEAD HEIGHT5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM MM
FASTENER LENGTH75.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONF-100:C20,TYPE I, CLASS B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH75.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONISO898-1, CLASS 12.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4612185?
4612185 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 4612185?
4612185 is cataloged in the U.S. Government catalog under NSN 5305-01-700-4815. This indicates validated use in U.S. government and defense supply chains.
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