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

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"