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Product Description

Part Number: 31C300FSHCSABO
Coarse / Fine Threads: Coarse
Finish: Black Oxide
Length Under Head: 3"
Diameter / Pitch: 5/16"-18
Finish: Alloy Steel

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5/16-18x3" Alloy Flat Head Socket Cap Screws Black Oxide

SKU: 31C300FSHCSABO
Product Description

Part Number: 31C300FSHCSABO
Coarse / Fine Threads: Coarse
Finish: Black Oxide
Length Under Head: 3"
Diameter / Pitch: 5/16"-18
Finish: Alloy Steel

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Diameter Pitch5/16-18
Grade MaterialAlloy Steel
Threads Per Inch18 TPI
Tensile Strength145,000 psi
Head TypeFlat (Countersunk) Socket
Length Under Head3"
FinishBlack Oxide
Major Diameter0.312"
Tensile Stress Area0.0524 sq in
Inch MetricInch
GradeAlloy Steel
MaterialAlloy steel, heat treated (ASTM F835)
Min Tensile Load7,600 lbf
DriveHex Socket
Countersink Angle82°

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