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Product Description

Part Number: 56CPTNCZ
Diameter/Pitch: 9/16"-12
Grade: Grade 8
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Wrench Size: 7/8"
Click Here for Tech Drawing




BoltsandNuts.com

9/16"-12 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

SKU: 56CPTNCZ
Product Description

Part Number: 56CPTNCZ
Diameter/Pitch: 9/16"-12
Grade: Grade 8
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Wrench Size: 7/8"
Click Here for Tech Drawing




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Diameter Pitch9/16"-12
FinishZinc Clear
Threads Per Inch12 TPI
Proof Load27,290 lbf
Lock TypeTop Lock Nuts
Max TemperatureRated to 450°F (all-metal)
GradeGrade 8
MaterialMedium carbon steel, heat treated
Width Across Flats0.875" (7/8")
Proof Stress150,000 psi
Locking TypeAll-metal prevailing torque (distorted thread)
Grade MaterialGrade 8
Thread Class2B
Width Across Corners1.010" max
Tensile Stress Area0.1819 sq in
Inch MetricInch

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