These USS flat washers are for maintenance, construction, and assembly professionals who need to support bolts or screws at a fastening point. They increase the bearing surface under a fastener to help distribute tightening force, help limit pull-through, and can also be used as spacers.
Each washer is made of unhardened carbon steel with zinc plating and is manufactured to ASME B18.21.1. The washers have a 3/8 in size, a 7/16 in inside diameter, and a 1 in outside diameter. Pack includes 100 flat washers.
Key Features:
- Broad bearing surface: Helps spread fastening force over a larger area when tightening bolts or screws.
- Vibration resistance: Helps reduce fastener loosening caused by vibration.
- Spacer capability: Provides spacing where needed during fastening and assembly.
- Zinc-plated carbon steel: Provides a steel washer option with a zinc-plated finish.
- 100-count pack: Supplies washers for multiple fastening tasks.
Choose these USS flat washers for 3/8 in fastening applications that require added bearing area, spacing, or support beneath a bolt or screw.
| Country of Origin: |
China |
| Material: |
Steel |
| Product Depth: |
2.92" |
| Product Height: |
4.31" |
| Product Type: |
Flat Washers |
| Product Width: |
2.18" |
| Quantity Included: |
1 |
| Shipping Weight: |
1.85 lbs |
| Manufacturer Part Number: |
FW38 |
| 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 |
| Finish: |
Zinc |
| Manufacturers Part Number: |
FW38 |
| Package Quantity: |
100 |
| Certifications: |
ASME B18.21.1-2009 |
| Width: |
2.92
in
|
| Height: |
4.31
in
|
| Depth: |
2.18
in
|
No additional information available.