Punto d'origine
Guangdong, China
Numero del Modello
Flat countersunk head screws
Material
stainless or steels
Surface treatment
Zinc or Nickel plated,Black Oxide,HDG
Grade
stainless steel A2-70,A4-70,carbon steel 45 50 60 70 80 4.8-12.9
Standard
ISO,GB,ANSI,BS,DIN or non standard as customize
Packing
Cartons+plastic bags or as request
Product name
Flat countersunk head screws