... nickel,zinc,chrome or N/A 3.standard: SO,DIN,AISI,JIS or as your request Item NameStainless Steel ... NutBrand NameZhongguMaterialCarbon steel, stainless steel, zinc alloy, aluminumStandardDIN, ISO,DIN,JIS, BSW, ANSI or as your requestSurface Treatmentnickel, white ... zinc, blue zinc, color zinc, yellow zinc, black zinc, chrome plated.MOQ30000 piecesPayment TermT/T, Western Union Delivery ...