1/4
20|28|32
0.4385
0.428
0.505
0.488
0.484
0.3
5/16
18|24|32
0.502
0.489
0.577
0.557
0.602
0.365
3/8
16|24|32
0.5645
0.551
0.65
0.628
0.73
0.425
7/16
14|20|28
0.6895
0.675
0.794
0.768
0.846
0.495
1/2
13|20|28
0.752
0.736
0.866
0.84
0.982
0.555
9/16
12|18|24
0.877
0.861
1.01
0.982
1.101
0.625
5/8
11|18|24
0.9395
0.922
1.083
1.051
1.23
0.69
3/4
10|16|20
1.127
1.088
1.299
1.24
1.472
0.825