Name: Black Oxide Coating Hexagon Nut(DIN934-M12)
Standard: AMST,BS,ISO,JIS,DIN934,GB52,GB6170
Specification: M6-M30
Surface Finish of Black Oxide Coating Hexagon Nut(DIN934-M12):
Black Oxide Coating, Plating with Yellow Zinc, Plating with white Zinc, Plating with blue and white Zinc, Plating with black Zinc, Chrome Plated, Brass Plate, Galvanized, Hot-dip galvanized, Plating Dacromet.
Changshu Huayuan Fastener,
A company built on the axiom of qualified products---machine nuts & highest level of customer satisfaction.