Lugar de origem
Beijing, China
Estilo de cabeça
Panela, Plana, Hex
Número do Modelo
Various models
Padrão
DIN,DIN / ANSI / JIS / ISO
Material
Carbon steel , stainless steel
Standard
DIN,DIN / ANSI / JIS / ISO
Grade
4.8,5.6,6.8,8.8,10.9,12.9
Surface treatment
Zinc plated,plain
Packing
Cartons & bags on pallets