Hexalobular (6 Lobe) socket button head screws fully threaded
BN 6404
所有价格均以最低订购量为基础。如果您有任何问题或特殊要求，请联系Bossard。
标准
~ISO 7380-1
~DIN 34805-1
其他信息
此头部形状导致紧固件的承载能力低于ISO 898-1的现有规范。
特点
| Headform |
Headform
Button
|
| Drive |
Drive
Hexalobular socket
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
08.8 / 8.8 (The head marking is determining)
|
| Surface |
Surface
zinc plated blue
|