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4356103 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4356103: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: ROUND, head_height: 2.46 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM, head_diameter: 6.78 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM, thread_length: 6.0 MILLIMETERS NOMINAL MM, screw_material: COPPER ALLOY, fastener_length: 6.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-671-2178, 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
4356103
NSN: 5305-01-671-2178
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
head_styleROUND
head_height2.46 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
head_diameter6.78 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM
thread_length6.0 MILLIMETERS NOMINAL MM
screw_materialCOPPER ALLOY
fastener_length6.0 MILLIMETERS NOMINAL MM
special_featuresPER FM100 PL40, TYPE 1
thread_directionRIGHT-HAND
internal_drive_styleSLOT
end_item_identification2320-01-544-2244
nominal_thread_diameter4.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-671-2178
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4356103 · 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: 2.46 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 6.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 0.7
•
THREAD LENGTH: 6.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.46 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH6.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS0.7
THREAD LENGTH6.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALCOPPER ALLOY
SPECIAL FEATURESPER FM100 PL40, TYPE 1
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 4356103?
4356103 is a SCREW,MACHINE.
What is the NSN for 4356103?
4356103 is cataloged in the U.S. Government catalog under NSN 5305-01-671-2178. This indicates validated use in U.S. government and defense supply chains.
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