![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-7.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-8.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-1.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-6.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-2.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-3.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-4.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/factory-5.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/application.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/major-market.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/packing1.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-5.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-1.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-2.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-3.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-4.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-7.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-8.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-9.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/customer-10.jpg)
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/Hardware-Phosphated-and-Galvanized-Black-Self-Tapping-Dry-Wall-4.jpg)
Product name | Countersunk self-tapping screws |
Surface | Zinc Plated,Oxide black,black phosphating ,grey phosphating |
Drive type | Phillips |
Head | Bugle head |
Thread | corse,fine thread |
size | 3.5 3.9 4.2 4.8 6# 7# 8# 10# |
Length | 152mm, 6" |
package | customer's requirement |
![](https://img5.grofrom.com/www.qijingfastener.com/uploads/Good-Quality-Gypsum-Board-Tornillo-Coarse-Fine-Thread-Self-Tapping-Drywall-7.jpg)