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5/16" SAE Grade 8 Extra Thick Flat Washers Zinc Yellow
Product Description

Part Number: 31SNTX8Y
Diameter: 5/16"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 11/32" (Min 0.339", Max 0.359")
Outside Diameter: 11/16" (Min 0.681", Max 0.703")
Thickness : 0.090" - 0.110"
Click Here for Tech Drawing




BoltsandNuts.com

5/16" SAE Grade 8 Extra Thick Flat Washers Zinc Yellow

SKU: 31SNTX8Y
Product Description

Part Number: 31SNTX8Y
Diameter: 5/16"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 11/32" (Min 0.339", Max 0.359")
Outside Diameter: 11/16" (Min 0.681", Max 0.703")
Thickness : 0.090" - 0.110"
Click Here for Tech Drawing




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GradeGrade 8 Hardened
MaterialThrough-hardened steel
PatternSAE (Narrow) series
Outside Diameter0.688" nom
Inch MetricInch
Grade MaterialGrade 8
Major Diameter0.3125"
Diameter5/16"
Inside Diameter0.344" nom
FinishZinc Yellow
HardnessRockwell C33–C39
Thickness0.065" nom
Nominal Size5/16"

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