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Product Description

Part Number: 87FHLNL9Y
Diameter/Pitch: 7/8"-14
Grade: Grade L-9
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Wrench Size: 1-5/16"
Country of Origin: USA

BoltsandNuts.com

7/8"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

SKU: 87FHLNL9Y
Product Description

Part Number: 87FHLNL9Y
Diameter/Pitch: 7/8"-14
Grade: Grade L-9
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Wrench Size: 1-5/16"
Country of Origin: USA

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Diameter Pitch7/8"-14
FinishZinc Yellow
Threads Per Inch14 TPI
Proof Load76,420 lbf
Lock TypeCollar Lock Nuts
Prevailing Torque210 in-lb max (first installation)
GradeGrade 8
MaterialMedium carbon steel, heat treated
Width Across Flats1.312" (1-5/16")
Proof Stress150,000 psi
Locking TypeAll-metal prevailing torque (distorted thread)
Break Away Torque43 in-lb min (fifth removal)
Grade MaterialGrade L-9
Thread Class2B
Width Across Corners1.516" max
Tensile Stress Area0.5095 sq in
Inch MetricInch
Max TemperatureRated to 450°F (all-metal)

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