Pozi flat countersunk head wood screws form Z
BN 5948
DIN 7997
~ČSN 021824
| Headform |
Headform
Countersunk head
|
| Drive |
Drive
Cross recess Z (Pozidriv)
|
| Thread |
Thread
partially threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated yellow
|
All features
Standard
DIN 7997
~ČSN 021824
Features
| Headform |
Headform
Countersunk head
|
| Drive |
Drive
Cross recess Z (Pozidriv)
|
| Thread |
Thread
partially threaded
|
| Material |
Material
Steel
|
| Material execution |
Material execution
case-hardened
|
| Surface |
Surface
zinc plated yellow
|
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use