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Product Description

Part Number: 31F62HCS5Z
Diameter/Pitch: 5/16"-24
Length Under Head: 5/8"
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 1/2"

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BoltsandNuts.com

5/16-24x5/8" Hex Cap Screws Grade 5 Bolts Zinc Clear

SKU: 31F62HCS5Z
Product Description

Part Number: 31F62HCS5Z
Diameter/Pitch: 5/16"-24
Length Under Head: 5/8"
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 1/2"

Click Here for Tech Drawing
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Diameter Pitch5/16"-24
Grade MaterialGrade 5
Partial Full ThreadsFull
Threads Per Inch24 TPI
Width Across Corners0.577" max
Proof Load4,940 lbf
Tensile Strength120,000 psi
Tensile Stress Area0.0581 sq in
Torque Dry19 ft-lb
Nominal Size5/16"
Length Under Head5/8"
FinishZinc Clear
Coarse Fine ThreadsFine
Wrench Size1/2"
Head Height0.195" – 0.211"
Clamp Load3,700 lbf
Yield Strength92,000 psi
HardnessRockwell C25–C34
Torque Lubricated14 ft-lb
Thread LengthFully threaded
GradeGrade 5
MaterialMedium carbon steel, quenched and tempered
Thread Class2A
Width Across Flats0.500" (1/2")
Major Diameter0.312"
Min Tensile Load6,970 lbf
Proof Stress85,000 psi
Head MarkingThree radial lines on head
Length5/8"
Inch MetricInch

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