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Product Description

Part Number: 62F250BFL8P
Diameter/Pitch: 5/8"-18
Length Under Head: 2-1/2"
Grade: Grade 8
Finish: Black Phosphate & Oil
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 15/16"
Click Here for Tech Drawing




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5/8-18x2-1/2" Grade 8 Hex Flange Frame Bolts Phos & Oil

SKU: 62F250BFL8P
Product Description

Part Number: 62F250BFL8P
Diameter/Pitch: 5/8"-18
Length Under Head: 2-1/2"
Grade: Grade 8
Finish: Black Phosphate & Oil
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 15/16"
Click Here for Tech Drawing




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Diameter Pitch5/8"-18
Grade MaterialGrade 8
Partial Full ThreadsFull
Threads Per Inch18 TPI
Proof Load30,710 lbf
Tensile Strength150,000 psi
Tensile Stress Area0.2560 sq in
Torque Dry240 ft-lb
Head TypeHex Flange (Frame Bolt)
Length Under Head2-1/2"
FinishPhosphate & Oil
Coarse Fine ThreadsFine
Wrench Size15/16"
Clamp Load23,040 lbf
Yield Strength130,000 psi
HardnessRockwell C33–C39
Torque Lubricated180 ft-lb
Nominal Size5/8"
GradeGrade 8
MaterialMedium carbon alloy steel, quenched and tempered
Thread Class2A
Major Diameter0.625"
Min Tensile Load38,390 lbf
Proof Stress120,000 psi
Head MarkingSix radial lines on head
Length2-1/2"
Inch MetricInch

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