Ball knob DIN 319 C, high glossy, plastic thread
Form C with plastic thread Plastic grip thermoset PF 31
Description
Description
Variants:
| d1 | d2 | d5 ~ | h ~ | t1 min. |
| 12 | M4 | 6 | 11,2 | 6 |
| 16 | M4 | 8 | 15 | 6 |
| 16 | M5 | 8 | 15 | 7,5 |
| 20 | M5 | 12 | 18 | 7,5 |
| 20 | M6 | 12 | 18 | 9 |
| 25 | M6 | 15 | 22,5 | 9 |
| 25 | M8 | 15 | 22,5 | 12 |
| 32 | M8 | 18 | 29 | 12 |
| 32 | M10 | 18 | 29 | 15 |
| 40 | M10 | 22 | 37 | 15 |
| 40 | M12 | 22 | 37 | 18 |
| 50 | M12 | 28 | 46 | 18 |
Product description:
The article description consists of
• the standard “DIN 319”
• the form identifying letter “C”
• the outside diameter d1
• the thread size d2
Order example:
Ball knob DIN 319 – C 25 x M6
Ball knob DIN 319 – C 40 x M12
Plastic:
- Thermoset PF 31, high glossy, black
- The version C 12 x M4 is only available with a vibratory ground finish.
- The DIN standard specifies only one thread size per diameter (1st line). As a non-standard we sometimes also offer the next larger thread size (2nd line).
- We offer further sizes of ball knobs under the factory standard “EH 319”.
- DIN 319 specifies only 7 ball knob sizes, some of which are not suitable for certain applications. Therefore we offer further sizes and designs under the designation “EH 319”.
- Other versions and colours on request.
