5/16" Flat Washer, USS / 0.875" OD / 0.083" Thick / Aluminum / Plain / ASTM B211; ASME B18.22.1
$120.79
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Product Description
5/16" Flat Washer, USS / 0.875" OD / 0.083" Thick / Aluminum / Plain / ASTM B211; ASME B18.22.1
Specifications
| Material | Aluminum |
|---|---|
| Finish | Plain |
| Size | 5/16" |
| Inside Diameter | 3/8" |
| Outside Diameter | 7/8" |
| Thickness | 0.094" |
| Hardness | B40 - B70 |
| Tensile Strength | 30000 |
| Standard | ASME B18.22.1 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant
Frequently Asked Questions
What is the difference between USS and SAE flat washers?
USS (Type B) flat washers have larger outside diameters and are thicker than SAE (Type A) washers of the same bolt size. USS is designed for softer materials and larger load distribution. SAE is used for harder materials and standard fastener installation.
Flat Washer, USS / 0.875" OD / 0.083" Thick
Family: VA4
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Technical Specifications
Thread Size
5/16"
Material
Aluminum
Thread Direction
Unthreaded
Outer Diameter
7/8"
Thickness
0.094"
Tensile Strength
30000
Hardness
B40 - B70
SKU
VA4031-100