EN
BN 13578 - WN 1411
Headform：Bilog na may washer
Drive：Cross recess H (Phillips)
Thread: ganap na sinulid
Brand：QingSong®
Brandtype：QingSong®
Materyal: Bakal
Pagpapatupad ng materyal: ginagamot sa init
Ibabaw: zinc plated blue
Katigasan：380 HV
- Parametro
Parametro
QingSong® - Pan head screws with pressed washer with Phillips cross recess form H Steel - heat-treated - zinc plated blue
