Lugar del origen
Tianjin, China
Estilo de la cabeza
Sartén, Truss, Plana, Hexagonal
Product name
self drilling screw
Packing
Cartons+plastic Bags
Head type
Truss, Flat, HEX
Surface treatment
Galvanization,Nickel-plated,Black oxide,Dacromet
Application
building,roof,solar mounting,frame screws