Zylinderschrauben mit Innensechskant, niedrigem Kopf und Schlüsselführung, ohne / mit Schaft
BN 20737
DIN 6912
| Headform |
Headform
圓柱低頭
|
| Drive |
Drive
六角穴
|
| Thread |
Thread
半牙 / 全牙
|
| Material |
Material
碳鋼
|
| Property class |
Property class
08.8 / 8.8 (頭部印記協商決定)
|
| Surface |
Surface
鍍鋅
|
All features
b: 不保證半牙版本
Standard
DIN 6912
Additional information
Fasteners to the given specification have a reduced loadability due to the head geometry according to ISO 898-1.
Features
| Headform |
Headform
圓柱低頭
|
| Drive |
Drive
六角穴
|
| Thread |
Thread
半牙 / 全牙
|
| Material |
Material
碳鋼
|
| Property class |
Property class
08.8 / 8.8 (頭部印記協商決定)
|
| Surface |
Surface
鍍鋅
|