EN
BN 20191 - WN 5251
Headform: Button na may kwelyo
Drive：Hexalobular socket
Thread: ganap na sinulid
Brand：QingSong®
Brandtype：QingSong®
Materyal: Bakal
Pagpapatupad ng materyal: pinatigas ang kaso
Ibabaw: zinc plated blue
Katigasan：450 HV
- Parametro
Parametro
EJOT SHEETtracs® - Pan head screws na may pressed washer na may hexalobular socket Torx® Steel - case-hardened - zinc plated blue
