| Partnumber | Description | Thread outer | Brand Name | |
|---|---|---|---|---|
| 1530-04 | Plugg, UNF 7/16 SAE | 7/16-20 UNF | Hydraspecma | |
| 1530-06 | Plugg, UNF 9/16 SAE | 9/16-18 UNF | Hydraspecma | |
| 1530-08 | Plugg, UNF 3/4 SAE | 3/4-16 UNF | Hydraspecma | |
| 1530-10 | Plugg, UNF 7/8 SAE | 7/8-14 UNF | Hydraspecma | |
| 1530-12 | Plugg, UNF 1.1/16 SAE | 1.1/16-12 UNF | Hydraspecma | |
| 1530-16 | Plugg, UNF 1.5/16 SAE | 1.5/16-12 UNF | Hydraspecma | |
| 1530-20 | Plugg, UNF 1.5/8 SAE | 1.5/8-12 UNF | Hydraspecma |