USS Flat Plain Washer
supply quality USS flat washers with competitive price,
Product Name: USS Flat Washer (ASME B1.22.1)
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, etc.
Size: 1/4'' - 2-1/2''
Finished: Self colour, Zinc Plaed, Zinc Black/Blue/Yellow, BO, H.D.G, etc.
Standard: ASME B18.22.1
Partial sizes are as following:
| Bolt | Outside Dia., | Inside Dia., | American |
| Size, In. | In. | In. | Standard Gauge |
| 3/16 | 9/16 | 1/4 | 18(3/64) |
| 1/4 | 3/4 | 5/16 | 16(1/16) |
| 5/16 | 7/8 | 3/8 | 14(5/64) |
| 3/8 | 1 | 7/16 | 14(5/64) |
| 7/16 | 1-1/4 | 1/2 | 14(5/64) |
| 1/2 | 1-3/8 | 9/16 | 12(7/64) |
| 9/16 | 1-1/2 | 5/8 | 12(7/64) |
| 5/8 | 1-3/4 | 11/16 | 10(9/64) |
| 3/4 | 2 | 13/16 | 9(5/32) |
| 7/8 | 2-1/4 | 15/16 | 8(11/64) |
| 1 | 2-1/2 | 1-1/16 | 8(11/64) |
| 1-1/8 | 2/3/4 | 1-1/4 | 8(11/64) |
| 1-1/4 | 3 | 1-3/8 | 8(11/64) |
| 1-3/8 | 1-1/4 | 1-1/2 | 7(3/16) |
| 1-1/2 | 3-1/2 | 1-5/8 | 7(3/16) |
| 1-5/8 | 3-3/4 | 1-3/4 | 7 (3/16) |
| 1-3/5 | 4 | 1-7/8 | 7(3/16) |
| 1-7/8 | 4-1/4 | 2 | 7(3/16) |
| 2 | 4-1/2 | 2-1/8 | 7(3/16) |
| 2-1/4 | 4-3/4 | 2-3/8 | 5(7/32) |
| 2-1/2 | 5 | 2-5/8 | 4(15/64) |
| 2-3/4 | 5-1/4 | 2-7/8 | 3(1/4) |
| 3 | 5-1/2 | 3-1/8 | 2(5/32) |
We also supply OEM and buyer label service. Any question or for more information, please don't hesitate to contact us.
Welcome to your inquiry.
USS Flat Plain Washer
