Tek countersunk DIN7504K window sds self drilling screw
1.Material: C1022A
2.Size:3.9mm-4.2mm
3.Head Type : Counter sunk head
4.MOQ: 2tons/size.
5.Packing: 25kg/ctn, bulk acking, small box
6.Dimension Diagram:
| item | CSK Self drilling screws | 
| Finish | ZINC | 
| Material | Steel | 
| Measurement system | INCH | 
| Head Style | Flat, CSK | 
| Place of Origin | China | 
| Tianjin | |
| Brand Name | OEM csk head self drilling screw | 
| Model Number | 3.5;3.9;4.2;4.8;5.5;6.3MM | 
| Standard | DIN | 
| Product name | tek DIN7504 window sds screw | 
| suface treatment | Yellow/Blue Zinc Plated | 
| quality | top one | 
| keyword | small flat head screw | 
| moq | 2 tons for each size | 
| finish | zinc plated | 
| delivery time | 30 days | 
| sizes | a variety range | 
| Material | C1022 | 
| payment term | L/C; T/T | 
 
            








