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Product Description

Part Number: 50F87HCS5Z
Diameter/Pitch: 1/2"-20
Length Under Head: 7/8"
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 3/4"

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BoltsandNuts.com

1/2-20x7/8" Hex Cap Screws Grade 5 Bolts Zinc Clear

SKU: 50F87HCS5Z
Product Description

Part Number: 50F87HCS5Z
Diameter/Pitch: 1/2"-20
Length Under Head: 7/8"
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 3/4"

Click Here for Tech Drawing
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Diameter Pitch1/2"-20
Grade MaterialGrade 5
Threads Per Inch20 TPI
Head Height0.302" – 0.323"
Clamp Load10,200 lbf
Yield Strength92,000 psi
HardnessRockwell C25–C34
Torque Lubricated64 ft-lb
Length Under Head7/8"
Partial Full ThreadsFull
Width Across Flats0.750" (3/4")
Major Diameter0.500"
Min Tensile Load19,190 lbf
Proof Stress85,000 psi
Head MarkingThree radial lines on head
Thread LengthFully threaded
GradeGrade 5
Thread Class2A
Width Across Corners0.866" max
Proof Load13,600 lbf
Tensile Strength120,000 psi
Tensile Stress Area0.1600 sq in
Torque Dry85 ft-lb

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