| Finish | Plain | Material | Stainless Steel, Stainless Steel |
| Measurement system | INCH, Metric | Head Style | Flat, HEX |
| Place of Origin | Jiangsu, China | Brand Name | Guangyi |
| Model Number | DIN7991 | Standard | DIN |
| Product name | Countersunk Head Hexagon Screw | Size | Clients Demand |
| Certificate | ISO9001:2015 | Grade | A2-70/A4-80 |
| Delivery time | 5-30 days | MOQ | 100pcs |
| Service | Customized OEM | Function | Mechinery |
| Color | Silvery |