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Product Description

Part Number: 87C500HCS8Y
Diameter/Pitch: 7/8"-9
Length Under Head: 5"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1-5/16"
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BoltsandNuts.com

7/8-9x5" Hex Head Cap Screws Grade 8 Zinc Yellow

SKU: 87C500HCS8Y
Product Description

Part Number: 87C500HCS8Y
Diameter/Pitch: 7/8"-9
Length Under Head: 5"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1-5/16"
Click Here for Tech Drawing




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Diameter Pitch7/8"-9
Grade MaterialGrade 8
Thread Class2A
Width Across Corners1.516" max
Proof Load55,410 lbf
Tensile Strength150,000 psi
Tensile Stress Area0.4617 sq in
Torque Dry606 ft-lb
Thread Length2.000" min
Length Under Head5"
FinishZinc Yellow
Threads Per Inch9 TPI
Head Height0.531" – 0.563"
Clamp Load41,560 lbf
Yield Strength130,000 psi
HardnessRockwell C33–C39
Torque Lubricated455 ft-lb
Inch MetricInch
GradeGrade 8
Partial Full ThreadsPartial
Width Across Flats1.312" (1-5/16")
Major Diameter0.875"
Min Tensile Load69,260 lbf
Proof Stress120,000 psi
Head MarkingSix radial lines on head
Head TypeHex Cap

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