EN
BN 20546
Headform：Oval countersunk
Drive：Hexalobular socket
Thread：partially threaded
Material：Stainless steel
Material type：A2
Surface：plain
Sealing ring: neoprene
- Parameter
Parameter
Hexalobular (6 Lobe) socket oval countersunk head building screws with slot, assembled with finishing washer and sealing ring Stainless steel - A2 - plain
