| NOMINAL SIZE | A Diameter | C Head Diameter | D Prong Length | LENGTH |
| .03125 | 0.032 | 0.060 | 0.010 | 0.125 to 3 by 1/8 |
| .046875 | 0.048 | 0.090 | 0.020 | 0.125 to 3 by 1/8 |
| .0625 | 0.060 | 0.120 | 0.030 | 0.25 to 3 by 1/8 |
| .078125 | 0.076 | 0.160 | 0.040 | 0.25 to 3 by 1/8 |
| .09375 | 0.090 | 0.190 | 0.040 | 0.375 to 3 by 1/8 |
| .109375 | 0.104 | 0.220 | 0.050 | 0.375 to 3 by 1/8 |
| .125 | 0.120 | 0.250 | 0.060 | 0.5 to 3 by 1/8 |
| .140625 | 0.134 | 0.280 | 0.060 | 0.5 to 3 by 1/8 |
| .15625 | 0.150 | 0.310 | 0.070 | 0.625 to 3 by 1/8 |