平頭割溝機械牙螺絲
BN 20244
DIN 963 A
(Standard withdrawn)
~ISO 2009
~UNI 6109
~ČSN 021151
| 頭形 |
頭形
埋頭 90°
|
| 穴型 |
穴型
一字穴
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 強度等級 |
強度等級
4.8
|
| 表面處理 |
表面處理
鍍鋅加厚膜型鈍化
|
All features
Standard
DIN 963 A (Standard withdrawn)
~ISO 2009
~UNI 6109
~ČSN 021151
Additional information
All lengths fully threaded
Countersink must be designed according to the corresponding standard!
Countersink must be designed according to the corresponding standard!
Features
| 頭形 |
頭形
埋頭 90°
|
| 穴型 |
穴型
一字穴
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 強度等級 |
強度等級
4.8
|
| 表面處理 |
表面處理
鍍鋅加厚膜型鈍化
|
BN 357 - DIN 963 A - ~ISO 2009
Slotted flat countersunk head machine screws - Steel - 4.8 - zinc plated blue
BN 359 - DIN 963 A - ~ISO 2009
Slotted flat countersunk head machine screws - Steel - 4.8 - zinc plated yellow
BN 363 - DIN 963 A - ~ISO 2009
Slotted flat countersunk head machine screws - Steel - 8.8 - zinc plated blue
BN 654 - DIN 963 A - ~ISO 2009
Slotted flat countersunk head machine screws - Stainless steel - A2
BN 655 - DIN 963 A - ~ISO 2009
Slotted flat countersunk head machine screws - Stainless steel - A4