| Nominal Size | A | B | C | D | E | F | G | H | J | K | L | R | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shank Diameter | Shank Length | Eye Id | Nominal Eye OD | Eye Sect Dia | Overall Length | Min Length Full Thread | Thread Size UNC – 2A | Eye to shoulder | Shoulder Diameter | Shoulder Height | Radius Under Shoulder | |||
| Style A | Style B | Style A | Style B | |||||||||||
| 1/4 | 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 | 1/4 – 20 | 0.69 0.81 | 0.50 0.56 | 0.12 0.19 | 0.015 0.025 |
| 5/16 | 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 – 18 | 0.88 1 | 0.56 0.62 | 0.12 0.19 | 0.015 0.025 |
| 3/8 | 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 – 16 | 1.06 1.19 | 0.62 0.69 | 0.12 0.19 | 0.015 0.025 |
| 7/16 | 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 | 0.75 | 7/16 – 14 | 1.19 1.31 | 0.75 0.81 | 0.19 0.25 | 0.015 0.025 |
| 1/2 | 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 – 13 | 1.31 1.44 | 0.88 0.94 | 0.19 0.25 | 0.015 0.025 |
| 9/15 | 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 | 9/15 – 12 | 1.50 1.62 | 0.94 1.00 | 0.22 0.28 | 0.020 0.045 |
| 5/8 | 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 – 11 | 1.59 1.72 | 1.00 1.06 | 0.25 0.31 | 0.020 0.045 |
| 3/4 | 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 – 10 | 1.72 1.91 | 1.12 1.25 | 0.25 0.31 | 0.020 0.045 |
| 7/8 | 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 – 9 | 2.03 2.22 | 1.31 1.44 | 0.31 0.38 | 0.040 0.065 |
| 1 | 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 | 1.5 | 1 – 8 | 2.22 2.41 | 1.50 1.62 | 0.38 0.44 | 0.060 0.095 |
| 1 1/8 | 1.12 1.19 | 2.75 2.88 | 2.23 2.26 | 1.94 2.06 | 4.06 | 1.00 1.06 | 7.31 7.75 | 2.31 | 1.69 | 1 1/8 – 7 | 2.59 2.78 | 1.69 1.81 | 0.44 0.50 | 0.060 0.095 |
| 1 1/4 | 1.25 1.34 | 3.00 3.12 | 2.38 2.5 | 2.12 2.25 | 4.44 | 1.09 1.16 | 8.00 8.44 | 2.5 | 1.88 | 1 1/4 – 7 | 2.84 3.03 | 1.88 2.00 | 0.50 0.56 | 0.060 0.095 |
| 1 1/2 | 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 | 2.25 | 1 1/2 – 6 | 3.19 3.44 | 2.12 2.52 | 0.50 0.62 | 0.060 0.095 |
| 1 3/4 | 1.75 1.84 | 3.75 3.88 | 3.18 3.31 | 2.75 3.00 | 6 | 1.50 1.62 | 10.50 11.12 | 3.19 | 2.62 | 1 3/4 – 5 | 3.88 4.12 | 2.50 2.62 | 0.50 0.62 | 0.060 0.095 |
| 2 | 2.00 2.09 | 4.00 4.12 | 4.00 4.12 | 3.06 3.44 | 6.88 | 1.75 1.88 | 11.53 12.22 | 3.38 | 3 | 2 – 4 1/2 | 4.25 4.50 | 2.88 3.00 | 0.62 0.75 | 0.060 0.095 |