| METRIC THREAD -- ELECTRICAL THREAD -- (Pg) | ||||||||||
| Nominal Size Pg |
Thread Form Type |
Major Diameter mm d=D |
Pitch mm p |
Threads per inch tpi |
Pitch Diameter mm d2=D2 |
Minor Diameter Male Thd. d3 |
Thread Height H1 |
Tap Drill Diameter mm |
||
| No. 7 | Pg | 12.50 | 1.27 | 20 | 11.89 | 11.28 | 0.61 | 11.40 | ||
| No. 9 | Pg | 15.20 | 1.411 | 18 | 14.53 | 13.86 | 0.67 | 14.00 | ||
| No. 11 | Pg | 18.60 | 1.411 | 18 | 17.93 | 17.26 | 0.67 | 17.25 | ||
| No. 13.5 | Pg | 20.40 | 1.411 | 18 | 19.73 | 19.06 | 0.67 | 19.00 | ||
| No. 16 | Pg | 22.50 | 1.411 | 18 | 21.83 | 21.16 | 0.67 | 21.25 | ||
| No. 21 | Pg | 28.30 | 1.588 | 16 | 27.54 | 26.78 | 0.76 | 26.75 | ||
| No. 29 | Pg | 37.00 | 1.588 | 16 | 36.24 | 35.48 | 0.76 | 35.50 | ||
| No. 36 | Pg | 47.00 | 1.588 | 16 | 46.24 | 45.48 | 0.76 | 45.50 | ||
| No. 42 | Pg | 54.00 | 1.588 | 16 | 53.24 | 52.48 | 0.76 | 52.50 | ||
| No. 48 | Pg | 59.30 | 1.588 | 16 | 58.54 | 57.78 | 0.76 | 57.75 | ||