| N477M | inch | mm | |
| E-1st | Steel | .011 | 0.279 |
| B-2nd | Steel | .014 | 0.356 |
| G-3rd | Steel | .018 | 0.457 |
| D-4th | Nickel Wound | .028 | 0.711 |
| A-5th | Nickel Wound | .038 | 0.965 |
| E-6th | Nickel Wound | .050 | 1.270 |
| N477L | inch | mm | |
| E-1st | Steel | .010 | 0.254 |
| B-2nd | Steel | .013 | 0.330 |
| G-3rd | Steel | .017 | 0.432 |
| D-4th | Nickel Wound | .026 | 0.660 |
| A-5th | Nickel Wound | .036 | 0.914 |
| E-6th | Nickel Wound | .046 | 1.168 |
| N477XL | inch | mm | |
| E-1st | Steel | .009 | 0.229 |
| B-2nd | Steel | .011 | 0.279 |
| G-3rd | Steel | .016 | 0.406 |
| D-4th | Nickel Wound | .024 | 0.610 |
| A-5th | Nickel Wound | .032 | 0.813 |
| E-6th | Nickel Wound | .042 | 1.067 |
| N477XSL | inch | mm | |
| E-1st | Steel | .008 | 0.203 |
| B-2nd | Steel | .010 | 0.254 |
| G-3rd | Steel | .014 | 0.356 |
| D-4th | Nickel Wound | .022 | 0.559 |
| A-5th | Nickel Wound | .030 | 0.792 |
| E-6th | Nickel Wound | .038 | 0.965 |