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Extreme-Strength Steel Coupling Nut

Manufacturer part: 90654A323

Also known as extension nuts, these are commonly used to connect lengths of threaded rod and join threaded parts.Extreme-Strength Steel—Made from Grade 2H steel, these are about 20% stronger than high-strength steel coupling nuts. Use them with threaded rods that have a comparable strength rating to avoid stripping threads during installation.Steel—Best for dry environments since moisture will cause these nuts to rust.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
Width
1 ,1/16,"
Length
2 ,1/8,"
Material
Steel
Nut Type
Hex, Coupling
Threading
Fully Threaded
Thread Fit
Unified Standard Class 2B
Drive Style
External Hex
Performance
High Strength
Thread Size
5/8,"-11
Thread Type
UNC
Thread Spacing
Coarse
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant
DFARS Compliance
Specialty Metals COTS-Exempt
REACH Compliance
Not Compliant
Thread Direction
Right Hand
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
731816.0000
Coupling Nut Profile
Standard
System of Measurement
Inch
Fastener Strength Rating
Extreme
Fastener Strength Grade/Class
ASTM Grade 2H

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