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Low-Strength Steel Coupling Nut

Manufacturer part: 93020A785

Also known as extension nuts, these are commonly used to connect lengths of threaded rod and join threaded parts.Low-Strength Steel—Rated Grade 2 or lower, these are about half as strong as medium-strength steel coupling nuts. Use them with threaded rods that have a comparable strength rating to avoid stripping threads during installation. Black-Oxide Steel—A dark, matte coating creates a finished look. Nuts offer minimal corrosion resistance, so they're best for dry environments.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
Width
32 mm
Length
51 mm
Material
Black-Oxide Steel
Nut Type
Hex, Coupling
Threading
Fully Threaded
Thread Fit
Metric Class 6H
Drive Style
External Hex
Thread Size
M20
Thread Type
Metric
Thread Pitch
2.5 mm
Thread Spacing
Coarse
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant with Exemptions
RoHS Exemptions
6(a)-I
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
Metric
Fastener Strength Rating
Low

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