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PartsTable / COMPONENT / LHTM62WTZ
LHTM62WTZ ✓ 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 NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.141 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-685-3622, 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
LHTM62WTZ
NSN: 5310-00-685-3622
FSC: 5310
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.141 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNJC
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresINTERNAL WRENCHING
thread_directionRIGHT-HAND
countersink_angle120.0 DEGREES NOMINAL NUT
surface_treatmentCADMIUM OVERALL
NSN5310-00-685-3622
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LHTM62WTZ · 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
•
NUT STYLE: HEXAGON
•
THREAD SERIES: UNJC
•
NUT HEIGHT: 0.141 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF
•
SURFACE TREATMENT: CADMIUM OVERALL
•
BEARING SURFACE FINISH: 125.0 MICROINCHES
•
BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEHEXAGON
THREAD SERIESUNJC
NUT HEIGHT0.141 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.138 INCHES IN
TEMP RATING450.0 FAHRENHEIT NOMINAL DEGF
SURFACE TREATMENTCADMIUM OVERALL
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LUBRICATIONDRY FILM LUBRICANT
THREAD CLASS3B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
101019Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
H106Interchangeable
interchangeable cross-reference
interchangeable
1JA3354-4Interchangeable
interchangeable cross-reference
interchangeable
6900-15Interchangeable
interchangeable cross-reference
interchangeable
MDL1-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LHTM62WTZ?
LHTM62WTZ is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace LHTM62WTZ?
There are 20 known substitutes for LHTM62WTZ: 101019, FFS92, H106 and 17 more. Substitute compatibility should be verified for your specific system.
Is LHTM62WTZ still available?
LHTM62WTZ is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026