EN
BN 20760 - WN 5151
Headform: Button na may kwelyo
Drive：Hexalobular socket
Thread: bahagyang / ganap na sinulid
Brand：QingSong®
Brandtype：QingSong® Plus WN 5151
Materyal: Bakal
Pagpapatupad ng materyal: ginagamot sa init
Ibabaw: zinc plated blue
Katigasan：320-390 HV
- Parametro
Parametro
QingSong® Plus WN 5151 - Pan head screws with pressed washer with hexalobular socket QingSong® / Autosert® Steel - heat-treated - zinc plated blue
