Slotted flat countersunk head machine screws
BN 20244
DIN 963 A
(Standard withdrawn)
~ISO 2009
~UNI 6109
~ČSN 021151
| Headform |
Headform
Countersunk head
|
| Drive |
Drive
Slot
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
4.8
|
| Surface |
Surface
zinc plated with thick layer passivation
|
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DIN 963 A (Standard withdrawn)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
| Headform |
Headform
Countersunk head
|
| Drive |
Drive
Slot
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
4.8
|
| Surface |
Surface
zinc plated with thick layer passivation
|
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