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Technical Data Sheet
PartsTable / COMPONENT / M3/A4M/DIN934
M3/A4M/DIN934 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The M3/A4M/DIN934 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-394-4469, 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
M3/A4M/DIN934
NSN: 5310-01-394-4469
FSC: 5310
CAGE: C1591 — TIGGES GMBH UND CO.KG (DEU)
SPECIFICATIONS
Part NumberM3/A4M/DIN934
NSN5310-01-394-4469
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M3/A4M/DIN934 · 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: 5.50 MILLIMETERS NOMINAL MM
•
NUT HEIGHT: 2.40 MILLIMETERS NOMINAL MM
•
NUT STYLE: HEXAGON
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
NOMINAL THREAD SIZE: 3.0 MILLIMETERS MM
•
THREAD PITCH IN MILLIMETERS: 0.50
•
BEARING SURFACE TYPE: FLAT OR WASHER FACED
•
THREAD SERIES: ISO M
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS5.50 MILLIMETERS NOMINAL MM
NUT HEIGHT2.40 MILLIMETERS NOMINAL MM
NUT STYLEHEXAGON
THREAD TOLERANCE CLASS6H INTERNAL
NOMINAL THREAD SIZE3.0 MILLIMETERS MM
THREAD PITCH IN MILLIMETERS0.50
BEARING SURFACE TYPEFLAT OR WASHER FACED
THREAD SERIESISO M
MATERIALSTEEL COMP 316 OVERALL
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
4776Interchangeable
interchangeable cross-reference
interchangeable
5340PL0765692Interchangeable
interchangeable cross-reference
interchangeable
5340PL1757272Interchangeable
interchangeable cross-reference
interchangeable
C2874D6Interchangeable
interchangeable cross-reference
interchangeable
1820675Interchangeable
interchangeable cross-reference
interchangeable
995-10A-39R00-JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3/A4M/DIN934?
M3/A4M/DIN934 is a M3/A4M/DIN934.
What parts can replace M3/A4M/DIN934?
There are 8 known substitutes for M3/A4M/DIN934: 4776, 5340PL0765692, 5340PL1757272 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3/A4M/DIN934?
M3/A4M/DIN934 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-394-4469. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026