Phillips flat head countersunk drywall screws form H, with high-low thread and cutting ribs under the head
BN 20596
- For wood, wood fiber boards and in particular plasterboard such as fermacell for all kinds of substructures
| 頭形 |
頭形
埋頭帶切削肋
|
| 穴型 |
穴型
十字穴 H (Phillips)
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 材料實施 |
材料實施
滲碳熱處理
|
| 表面處理 |
表面處理
磷酸鹽
|
All features
Product features
- For wood, wood fiber boards and in particular plasterboard such as fermacell for all kinds of substructures
Features
| 頭形 |
頭形
埋頭帶切削肋
|
| 穴型 |
穴型
十字穴 H (Phillips)
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 材料實施 |
材料實施
滲碳熱處理
|
| 表面處理 |
表面處理
磷酸鹽
|