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ISO4034-M12-A3C — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ISO4034-M12-A3C: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 10.4 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM, thread_series: ISO M, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-502-6959, 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
ISO4034-M12-A3C
NSN: 5310-01-502-6959
FSC: 5310 — Nuts and Washers
CAGE: I9008 — INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) (CHE)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height10.4 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
thread_seriesISO M
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_across_flats17.57 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
nominal_thread_size12.0 MILLIMETERS MM
bearing_surface_typeCHAMFERED
thread_tolerance_class7H INTERNAL
end_item_identification5420-01-430-4207
thread_pitch_in_millimeters1.75
NSN5310-01-502-6959
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ISO4034-M12-A3C · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 17.57 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
•
THREAD TOLERANCE CLASS: 7H INTERNAL
•
THREAD SERIES: ISO M
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 12.0 MILLIMETERS MM
•
NUT HEIGHT: 10.4 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS17.57 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
THREAD TOLERANCE CLASS7H INTERNAL
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS1.75
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE12.0 MILLIMETERS MM
NUT HEIGHT10.4 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTZINC OVERALL
NUT STYLEHEXAGON
END ITEM IDENTIFICATION5420-01-430-4207
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 ISO4034-M12-A3C?
ISO4034-M12-A3C is a NUT,PLAIN,HEXAGON.
What is the NSN for ISO4034-M12-A3C?
ISO4034-M12-A3C is cataloged in the U.S. Government catalog under NSN 5310-01-502-6959. This indicates validated use in U.S. government and defense supply chains.
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