|
SAE Flat Washer Low Carbon ANSI/ASME B18.22.1 | |||||||||
Bolt Size |
Outside Dia. |
Inside Dia. |
Thickness | ||||||
|
Nominal |
Max |
Min |
Nominal |
Max |
Min |
American
Standard |
Max |
Min | |
|
4 |
5/16 |
.320 |
.307 |
1/8 |
.133 |
.120 |
1/32 |
.040 |
.025 |
|
6 |
3/8 |
.390 |
.370 |
5/32 |
.164 |
.151 |
18 |
.065 |
.036 |
|
8 |
7/16 |
.453 |
.433 |
3/16 |
.196 |
.183 |
18 |
.065 |
.036 |
|
10 |
1/2 |
.515 |
.495 |
7/32 |
.227 |
.214 |
18 |
.065 |
.036 |
|
3/16 |
9/16 |
.577 |
.557 |
1/4 |
.265 |
.245 |
18 |
.065 |
.036 |
|
12 |
9/16 |
.577 |
.557 |
1/4 |
.265 |
.245 |
16 |
.080 |
.051 |
|
1/4 |
5/8 |
.640 |
.620 |
9/32 |
.296 |
.276 |
16 |
.080 |
.051 |
|
5/16 |
11/16 |
.703 |
.681 |
11/32 |
.359 |
.339 |
16 |
.080 |
.051 |
|
3/8 |
13/16 |
.827 |
.805 |
13/32 |
.419 |
.401 |
16 |
.080 |
.051 |
|
7/16 |
59/64 |
.937 |
.915 |
15/32 |
.484 |
.464 |
16 |
.080 |
.051 |
|
1/2 |
1-1/16 |
1.092 |
1.055 |
17/32 |
.546 |
.526 |
13 |
.121 |
.074 |
|
9/16 |
1-3/16 |
1.186 |
1.149 |
19/32 |
.609 |
.589 |
13 |
.121 |
.074 |
|
5/8 |
1-5/16 |
1.342 |
1.305 |
21/32 |
.686 |
.649 |
13 |
.121 |
.074 |
|
3/4 |
1-1/2 |
1.499 |
1.462 |
13/16 |
.842 |
.805 |
10 |
.160 |
.108 |
|
7/8 |
1-3/4 |
1.780 |
1.743 |
15/16 |
.968 |
.931 |
10 |
.160 |
.108 |
|
1 |
2 |
2.030 |
1.993 |
1-1/16 |
1.092 |
1.055 |
10 |
.160 |
.108 |
|
1-1/8 |
2-1/4 |
2.280 |
2.243 |
1-3/16 |
1.280 |
1.243 |
10 |
.160 |
.108 |
|
1-1/4 |
2-1/2 |
2.530 |
2.493 |
1-5/16 |
1.405 |
1.368 |
9 |
.192 |
.136 |
|
1-3/8 |
2-3/4 |
2.780 |
2.743 |
1-7/16 |
1.530 |
1.493 |
9 |
.213 |
.136 |
|
1-1/2 |
3 |
3.030 |
2.993 |
1-9/16 |
1.655 |
1.618 |
9 |
.213 |
.153 |
