| Diâmetro (d-D) |
M8
,
M8
,
M8
,
M8
,
M8
,
M8
,
M8
,
M8
,
M8
,
M8
,
M8
|
| Comprimento (L) (mm) |
20
,
20
,
20
,
20
,
20
,
20
,
20
,
20
,
20
,
20
,
20
|
| Classe |
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
,
90/100
|
| Encaixe |
Sextavado
|
| Forma da cabeça |
Cabeça sextavada
|
| Material (comprimento) |
Aço
|
| Direção da rosca |
Direita
|
| Tratamento sup. |
Dacromet 500 LC Grade A
|
| Rosca |
Métrica
|
| Observações |
Specific features of self-locking hexagon bolts with toothed flange: - The resilient toothed flange ensures excellent self-locking properties.
- The smooth bearing surface in the center of the flange guarantees a high clamping force, with minimal relaxation.
- Washers and/or locking elements are not necessary and are even not advisable.
- Self-locking hexagon bolts with toothed flange are designated with property class 90 or 100 with a minimum tensile strength Rm of 900/1000 MPa, they are case hardened and therefore cannot be classified as property class 9.8/10.9.
|