| Type BY Technical Data | ||||||||||||
| Product | Bolt | A Bolt Dia. | B | C in. | D1 | D2 | E | Width | Torque | |||
| Code | Grade | 1 | 2 | in. | (ft/lb) | Tensile SWL (lbs) | Frictional SWL (lbs) | |||||
| BY G12 | A325/Grd.5 | 1/2 | 1-1/16 | 1-1/8 | 1/2 | 15/16 | 3/16 | 1/2 | 1-9/16 | 66 | 2383 | 964 |
| BY G16 | A325/Grd.5 | 5/8 | 1-5/16 | 1-5/16 | 11/16 | 1-3/16 | 5/16 | 9/16 | 1-15/16 | 177 | 3887 | 1803 |
| BY G20 | A325/Grd.5 | 3/4 | 1-9/16 | 1-1/2 | 7/8 | 1-7/16 | 3/8 | 11/16 | 2-3/16 | 346 | 6650 | 2684 |
| BY G12 | A490 | 1/2 | 1-1/16 | 1-1/8 | 1/2 | 15/16 | 3/16 | 1/2 | 1-9/16 | 95 | 2619 | 1771 |
| BY G16 | A490 | 5/8 | 1-5/16 | 1-5/16 | 11/16 | 1-3/16 | 5/16 | 9/16 | 1-15/16 | 221 | 4364 | 3485 |
| BY G20 | A490 | 3/4 | 1-9/16 | 1-1/2 | 7/8 | 1-7/16 | 3/8 | 11/16 | 2-3/16 | 477 | 7194 | 5341 |