These USS flat washers are for maintenance and assembly professionals who need to distribute fastening force across a larger surface. Use them with bolts or screws to help reduce pull-through, provide spacing, and support fastened connections subject to vibration.
Each washer is made of unhardened carbon steel with a zinc-plated finish. Washers have a 7/16 in. inside diameter and 1 in. outside diameter, and are supplied in a 250-pack. They are manufactured to ASME B18.21.1.
Key Features:
- Broad bearing surface: Helps spread tightening force over a larger area.
- Vibration resistance: Helps support fastened connections where vibration may contribute to loosening.
- Spacer function: Provides spacing where needed in an assembly.
- 250-count pack: Keeps a substantial quantity on hand for installation and repair work.
Choose these USS flat washers for applications requiring a 7/16 in. inside diameter, a 1 in. outside diameter, and a zinc-plated carbon steel washer in a 250-count package.
| Country of Origin: |
China |
| Material: |
Steel |
| Product Depth: |
3.8" |
| Product Height: |
3.4" |
| Product Type: |
Flat Washers |
| Product Width: |
3.6" |
| Quantity Included: |
1 |
| Shipping Weight: |
3.458 lbs |
| Manufacturer Part Number: |
FWT38 |
| Diameter: |
1.030 - 0.993 |
| Inner Diameter: |
0.453 - 0.433 |
| Size: |
3/8 |
| Thickness: |
1/8 - 1/16 |
| Unit of Measurement: |
Inch (Imperial) |
| Brand: |
L.H.Dottie |
| Description: |
3/8" USS Flat Washer (Tuff Pack) |
| Finish: |
Zinc |
| Manufacturers Part Number: |
FWT38 |
| Package Quantity: |
250 |
| Certifications: |
ASME B18.21.1-2009 |
| Width: |
3.80
in
|
| Height: |
3.40
in
|
| Depth: |
3.60
in
|
No additional information available.