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Product Description

Part Number: 31C87BSHCSAZ
Coarse / Fine Threads: Coarse
Finish: Zinc Clear
Length Under Head: 7/8"
Diameter / Pitch: 5/16"-18
Finish: Zinc Clear

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5/16-18x7/8" Alloy Button Head Socket Cap Screws Zinc Clear

SKU: 31C87BSHCSAZ
Product Description

Part Number: 31C87BSHCSAZ
Coarse / Fine Threads: Coarse
Finish: Zinc Clear
Length Under Head: 7/8"
Diameter / Pitch: 5/16"-18
Finish: Zinc Clear

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Diameter Pitch5/16-18
Grade MaterialZinc Clear
Coarse Fine ThreadsCoarse
Head Height0.166" max
Min Tensile Load7,600 lbf
DriveHex Socket
Head Diameter0.547" max
Length Under Head7/8"
FinishZinc Clear
Thread Class2A
Major Diameter0.312"
Tensile Strength145,000 psi
Length7/8"
Nominal Size5/16"
GradeAlloy Steel
MaterialAlloy steel, heat treated (ASTM F835)
Threads Per Inch18 TPI
Hex Key Size3/16"
Tensile Stress Area0.0524 sq in
Head TypeButton Socket
Inch MetricInch

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