PN - HOLLOW HEX PLUG (PNHHP)
| MALE PIPE THREAD | DIMENSIONS IN MILLIMETERS/ INCHES | SEALEXCEL PART NO. | |
| P | L | A/F | |
| 1/8 BSPT | 10.4 | 5.0 | PNHHP-2RT |
| 1/4 BSPT | 15.0 | 6.0 | PNHHP-4RT |
| 3/8 BSPT | 15.0 | 8.0 | PNHHP-6RT |
| 1/2 BSPT | 19.0 | 10.0 | PNHHP-8RT |
| 3/4 BSPT | 19.0 | 10.0 | PNHHP-12RT |
| 1/8 NPT | 10.4 | 3/16 | PNHHP-2N |
| 1/4 NPT | 15.0 | 1/4 | PNHHP-4N |
| 3/8 NPT | 15.0 | 5/16 | PNHHP-6N |
| 1/2 NPT | 19.0 | 3/8 | PNHHP-8N |
| 3/4 NPT | 19.0 | 3/8 | PNHHP-12N |