N.P.T. Hexagon Head Plug
• Larger sizes available
| NPT Size | Part No. | A | A/F Hex |
| 1/8" NPT | 2N HP | 0.625" | 0.437" |
| 1/4" NPT | 4N HP | 0.750" | 0.562' |
| 3/8" NPT | 6N HP | 0.812" | 0.750" |
| 1/2" NPT | 8N HP | 1.000" | 0.875" |
| 3/4" NPT | 12N HP | 1.125" | 1.125" |
| 1" NPT | 16N HP | 1.250" | 1.375" |
| 1-1/4" NPT | 20N HP | 1.343" | 1.750" |
| 1-1/2" NPT | 24N HP | 1.375" | 2.050" |
| 2" NPT | 32N HP | 1.500" | 2.500" |