Part Number: 37UNTX8Y
Diameter: 3/8"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 7/16" (Min 0.433", Max 0.453")
Outside Diameter: 1" (Min 0.993", Max 1.030")
Thickness : 0.110" - 0.126"
Click Here for Tech Drawing

3/8" USS Grade 8 Extra Thick Flat Washers Zinc Yellow
Part Number: 37UNTX8Y
Diameter: 3/8"
Grade: Grade 8
Finish: Zinc Yellow
Inside Diameter : 7/16" (Min 0.433", Max 0.453")
Outside Diameter: 1" (Min 0.993", Max 1.030")
Thickness : 0.110" - 0.126"
Click Here for Tech Drawing

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| Grade | Grade 8 Hardened |
| Material | Through-hardened steel |
| Pattern | USS (Wide) series |
| Outside Diameter | 1.000" nom |
| Inch Metric | Inch |
| Grade Material | Grade 8 |
| Major Diameter | 0.3750" |
| Diameter | 3/8" |
| Inside Diameter | 0.438" nom |
| Finish | Zinc Yellow |
| Hardness | Rockwell C33–C39 |
| Thickness | 0.083" nom |
| Nominal Size | 3/8" |
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