| Item | CSK/ Pan/ Wafer Head Drilling Screw |
| Material | Carbon steel ,C1022A,stainless steel,,, |
| Head Type | Hex head, csk head, truss head, pan head,,,, |
| Surface treatment | White zinc,blue white zinc,yellow zinc,colored painted, |
| Standard | DIN,ISO,,,,,, |
| Thread | Fine, coarse |
| Package | Small box+ carton / 25kg bag |
| Delivery time | In stock within 7workdays. OEM or customize about 25~40days. |
| Samples | Available |