| Part No. | Size | Socket | Pcs/Pk |
| 3550 | 8-32 x 1/4 | 5/64 | 20 |
| 3551 | 8-32 x 3/8 | 5/64 | 20 |
| 3552 | 10-24 x 1/4 | 3/32 | 20 |
| 3553 | 10-24 x 3/8 | 3/32 | 20 |
| 3554 | 10-32 x 1/4 | 3/32 | 20 |
| 3555 | 10-32 x 3/8 | 3/32 | 20 |
| 3556 | 1/4-20 x 1/4 | 1/8 | 16 |
| 3557 | 1/4-20 x 3/8 | 1/8 | 16 |
| 3558 | 5/16-18 x 1/4 | 5/32 | 12 |
| 3559 | 5/16-18 x 1/2 | 5/32 | 10 |
