Hex head self-drilling screws without sealing ring
BN 33019
DIN 7504 K
~UNI 8117
| Headform |
Headform
Hexagonal with collar
|
| Drive |
Drive
Hexagon
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Stainless steel
|
| Material type |
Material type
A2
|
Toutes les caractéristiques
Standard
DIN 7504 K
~UNI 8117
Informations complémentaires
Application: aluminum, non ferrous materials.
Caractéristiques
| Headform |
Headform
Hexagonal with collar
|
| Drive |
Drive
Hexagon
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Stainless steel
|
| Material type |
Material type
A2
|
Assembly notice
Self-drilling screws of stainless steel for soft metals (e.g. aluminum, etc.)
The low torsional strength and surface hardness of the self-drilling screws of stainless steel sets the limits to connect component strength and present surface condition. Setting for rotational speed, tightening torque or to establish a possible core hole shall be determined experimentally.
Plastic torsional deformation must be avoided by assembling!