China DIN 6330 Carbon Steel Dacromet Thickened Hexagon Nut Hardware Connector Fastener, Find details about China Hardware, Fastener from DIN 6330 Carbon Steel Dacromet Thickened Hexagon Nut Hardware Connector Fastener
Size | M8 - M30 |
Material | Carbon Steel,Alloy Steel |
Surface treatment | Galvanized,Nickel,Black,Dacromet |
Standrad | GB6175,GB55,GB56,DIN6330 etc |
Packaging | Plastic bag,Carton |