| Item Info | Internal left hand thread |
| Brand | PTI |
| Weight (gram) | 350.00 |
| Weight (kg) | 0.35 |
| Alternative item number | SIL20ES EIL20 |
| Tariff Number | 8483308090 |
| GTIN / EAN | 5713188188969 |
| Inner diameter (mm) | 20.00 |
| Properties | maintenance required |
| Thread | M20X1,5 - left |