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Product name | hex head self-drilling screws |
Size | #8(4.2mm) / #10(4.8mm) / #12(5.5mm) / #14(6.3mm) |
Length | 1/2”~8” (13mm-200mm) or as required |
Grade | 8.8/ A2-70/ A4-70 |
Material | Steel/SWCH22A,C1022A,/stainless steel |
Surface treatment | Zinc/YZ/Plain |
Standard | DIN/ISO/UINZ |
Certificate | ISO 9001 |
Sample | Free Samples |
Usage | Building |
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/DIN-7505-Yellow-Zinc-Chipboard-Screws-4.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/Hexagon-Head-Self-Drilling-Screws-With-EPDM-Washers.jpg)