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Product Description

Part Number: 37CNHFGY
Diameter/Pitch: 3/8"-16
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 9/16"
Click Here for Tech Drawing

BoltsandNuts.com

3/8"-16 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

SKU: 37CNHFGY
Product Description

Part Number: 37CNHFGY
Diameter/Pitch: 3/8"-16
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 9/16"
Click Here for Tech Drawing

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Diameter Pitch3/8"-16
FinishZinc Yellow
Thread Class2B
Width Across Flats0.562" (9/16")
Major Diameter0.3750"
Tensile Stress Area0.0775 sq in
Head TypeHex Flange
GradeGrade 8
MaterialMedium carbon alloy steel, quenched and tempered
Threads Per Inch16 TPI
Width Across Corners0.650" max
Proof Load11,620 lbf
HardnessRockwell C33–C39
Nominal Size3/8"
Grade MaterialGrade 8
Coarse Fine ThreadsCoarse
Wrench Size9/16"
Head Height21/64"
Proof Stress150,000 psi
Head MarkingJ995 Grade 8 marking
Inch MetricInch

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