| For connectors | Combination CHROMEL(+) - ALUMEL(-) Type K | Combination IRON (+) - CONSTANTAN (-) Type J | Combination COPPER (+) - CONSTANTAN (-) Type T | Combination Plat. RODHIE 10 % (+) Plat. (-) Type S | ||||
| Pins | Sockets | Pins | Sockets | Pins | Sockets | Pins | Sockets | |
| 3-4-7-12-19 and 27 contacts | 6306 500 06 | 6306 510 06 | 6306 520 06 | 6306 530 06 | 6306 540 06 | 6306 550 06 | 6306 560 06 | 6306 570 06 |
| Kit | 3 contacts | 7 contacts | 12 contacts | 19 contacts | 27 contacts |
| Pin | 6306 430 06 | 6306 470 06 | 6306 420 06 | 6306 490 06 | 6306 770 06 |
| Socket | 6306 330 06 | 6306 370 06 | 6306 320 06 | 6306 390 06 | 6306 670 06 |
| Kit | 3 contacts | 4 contacts | 7 contacts | 12 contacts |
| Pin | 6308 430 06 | 6308 440 06 | 6308 470 06 | 6308 420 06 |
| Socket | 6308 330 06 | 6308 340 06 | 6308 370 06 | 6308 320 06 |
| Receptacle Shell size | Screw (I.S.O.) | Nut (I.S.O.) | Dia.: (mm) Dia.: in. | Finish |
| 1 and 2 | 5042 220 06 | 5045 230 06 | (3).118 | Nickel-plated Nickel-plated |
| 3 | 5042 660 06 | 5045 31006 | (4) .157 | Nickel-plated |

