Finish | Plain, Black Oxide, BLUE DYED, Blue Anodized | Material | stainless steel |
Measurement system | Metric | Head Style | Truss, Flat, Round, HEX |
Place of Origin | jiangsu china | Brand Name | jinchen |
Model Number | 4.8*70 | Standard | GB |
Product name | Self-drilling Screw | Head type | Hex Washer |
Surface treatment | Heat Treating | Color | Silvery |
Application | Industry |