| Nominal Size |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
R |
| Shank Dia |
Shank Length |
Eye ID |
Nominal Eye OD |
Eye Sect ID |
Overall Length |
Minlength |
Thread Size UNC-2A |
Center-line Eye to Shoulder |
Shoulder Dia |
Shoulder Height |
Radius Under Shoulder |
| Style A |
Style B |
Style A |
Style B |
| 1/4 |
0.25 |
0.25
0.28 |
1.00
1.06 |
1.00
1.06 |
0.69
0.81 |
1.19 |
0.19
0.25 |
2.22
2.53 |
0.75 |
0.75 |
-20or
250-20 |
0.69
0.81 |
0.50
0.56 |
0.12
0.19 |
0.015
0.025 |
| 5/16 |
0.31 |
0.31
0.34 |
1.12
1.19 |
1.06
1.13 |
0.81
0.94 |
1.44 |
0.25
0.31 |
2.66
2.97 |
0.81 |
0.75 |
5/16-18or
3125-18 |
0.88
1.00 |
0.56
0.62 |
0.12
0.19 |
0.015
0.025 |
| 3/8 |
0.38 |
0.38
0.41 |
1.25
1.38 |
1.12
1.25 |
0.94
1.06 |
1.69 |
0.31
0.38 |
3.09
3.47 |
0.88 |
0.75 |
3/8-16or
375-16 |
1.06
1.19 |
0.62
0.69
|
0.12
0.19 |
0.015
0.025 |
| 7/16 |
0.44 |
0.44
0.47 |
1.38
1.50 |
1.13
1.25 |
1.00
1.12 |
1.81 |
0.34
0.41 |
3.41
3.78 |
1.00 |
0.75 |
7/16-14or
4375-14 |
1.19
1.31 |
0.75
0.81 |
0.19
0.25 |
0.015
0.025 |
| 1/2 |
0.50 |
0.50
0.53 |
1.50
1.62 |
1.13
1.25 |
1.12
1.25 |
2.12 |
0.44
0.50 |
3.81
4.19 |
1.12 |
0.75 |
1/2-13or
500-13 |
1.31
1.44 |
0.88
0.94 |
0.19
0.25 |
0.015
0.025 |
| 9/16 |
0.56 |
0.56
0.59 |
1.62
1.75 |
1.21
1.34 |
1.19
1.31 |
2.25 |
0.47
0.53 |
4.19
4.56 |
1.25 |
0.84 |
9/16-12or
5625-12 |
1.50
1.62 |
0.94
1.00 |
0.22
0.28 |
0.020
0.045 |
| 5/8 |
0.62 |
0.62
0.66 |
1.75
1.88 |
1.31
1.44 |
1.31
1.44 |
2.56 |
0.56
0.62 |
4.56
4.94 |
1.38 |
0.94 |
5/8-11or
625-11 |
1.59
1.72 |
1.00
1.06 |
0.25
0.31 |
0.020
0.045 |
| 3/4 |
0.75 |
0.75
0.78 |
2.00
2.12 |
1.50
1.62 |
1.44
1.56 |
2.81 |
0.62
0.69 |
5.06
5.50 |
1.62 |
1.12 |
3/4-10or
750-10 |
1.72
1.91 |
1.12
1.25 |
0.25
0.31 |
0.020
0.045 |
| 7/8 |
0.88 |
0.88
0.91 |
2.25
2.38 |
1.75
1.88 |
1.56
1.69 |
3.19 |
0.75
0.81 |
5.75
6.19 |
1.81 |
1.31 |
7/8-9or
875-9 |
2.03
2.22 |
1.31
1.44 |
0.31
0.38 |
0.040
0.065 |
| 1 |
1.00 |
1.00
1.06 |
2.50
2.62 |
1.94
2.06 |
1.69
1.81 |
3.56 |
0.88
0.94 |
6.44
6.88 |
2.06 |
1.50 |
1-8or
1.000-8 |
2.22
2.41 |
1.50
1.62 |
0.38
0.44 |
0.060
0.095 |
| 1.1/8 |
1.12 |
1.12
1.19 |
2.75
2.88 |
2.13
2.26 |
1.94
2.06 |
4.06 |
1.00
1.06 |
7.31
7.75 |
2.31 |
1.69 |
1.1/8-7or
1.125-7 |
2.59
2.78 |
1.69
1.81 |
0.44
0.50 |
0.060
0.095 |
| 1.1/4 |
1.25 |
1.25
1.34 |
3.00
3.12 |
2.38
2.50 |
2.12
2.25 |
4.44 |
1.09
1.16 |
8.00
8.44 |
2.50 |
1.88 |
1.1/4-7or
1.250-7 |
2.84
3.03 |
1.88
2.00 |
0.50
0.56 |
0.060
0.095 |
| 1.1/2 |
1.50 |
1.50
1.59 |
3.50
3.62 |
2.75
2.87 |
2.44
2.56 |
5.19 |
1.31
1.38 |
9.22
9.72 |
3.00 |
2.25 |
1.1/2-6or
1.500-6 |
3.19
3.44 |
2.12
2.25 |
0.50
0.62 |
0.060
0.095 |
| 1.3/4 |
1.75 |
1.75
1.84 |
3.75
3.88 |
3.18
3.31 |
2.75
3.00 |
6.00 |
1.50
1.62 |
10.50
11.12 |
3.19 |
2.62 |
1.3/4-5or
1.750-5 |
3.88
4.12 |
2.50
2.62 |
0.50
0.62 |
0.060
0.095 |
| 2 |
2.00 |
2.00
2.09 |
4.00
4.12 |
3.62
3.79 |
3.06
3.44 |
6.88 |
1.75
1.88 |
11.53
12.22 |
3.38 |
3.00 |
2.4-1/2or
2.000-4.50 |
4.25
4.50 |
2.88
3.00 |
0.62
0.75 |
0.060
0.095 |
|
