DIN 986 specifies fiber-filled blind nuts, which feature a closed (blind) head structure and include a nylon (fiber) ring on the inside. This nylon ring prevents the nut from loosening after tightening, providing a reliable connection against vibrations and impacts. The closed head structure also prevents the screw end from protruding, offering both aesthetic and protective functions. DIN 986 nuts are commonly used in the automotive, mechanical engineering, and furniture industries. Made from durable materials such as stainless steel and steel, these nuts are available in various sizes.
| d | m | h | s | e | ⬢ |
|---|---|---|---|---|---|
| M4 | 2,9 | 9,6 | 7 | 7,66 | 7 |
| M5 | 4,4 | 10,5 | 8 | 8,79 | 8 |
| M6 | 4,9 | 12 | 10 | 11,05 | 10 |
| M8 | 6,44 | 14 | 13 | 14,38 | 13 |
| M10 | 8,04 | 18,1 | 16 | 18,90 | 16 |
| M12 | 10,7 | 22,5 | 18 | 21,10 | 18 |
| M16 | 14,1 | 27,5 | 24 | 26,75 | 24 |