EN
BN 20094 - WN 1413
Headform：Countersunk head
Drive：Cross recess Z (Pozidriv)
Thread：fully threaded
Brand：QingSong®
Brandtype：QingSong®
Material：Steel
Material execution：heat-treated
Surface：zinc plated blue
Hardness：380 HV
- Parameter
Parameter
QingSong® - Flat countersunk head screws with Pozidriv cross recess form Z Steel - heat-treated - zinc plated blue
