Form tie system 3 Shape Rib Washer/ Flat Rib Washer/ Concrete pressed Flat Rib Washer is used with Form Tie ,Hex Nut to connect and fix two formworks in building formwork.
Form tie system is widely used for conrete formwork wall slab,including Form Tie,Inner connect Unit, Washer and B & D Cone.
Material: steel
Size: 150mm x 50mm, 100mm x 50mm
Thickness: 2.0-3.0mm
Surface: yellow or white galvanized or black
Application: Form tie system