Top Quality China Factory Brass, Carbon Steel Double Countersunk Head Chipboard Screw Self Tapping Screw DIN7505A
We normally believe that one’s character decides products’ quality, the details decides products’ high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Top Quality China Factory Brass, Carbon Steel Double Countersunk Head Chipboard Screw Self Tapping Screw DIN7505A, We warmly welcome all point of view inquiries from your home and abroad to cooperate with us, and look forward to your correspondence.
We normally believe that one’s character decides products’ quality, the details decides products’ high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for China Self Tapping Screw and Machine Screw, Our staffs are adhering to the “Integrity-based and Interactive Development” spirit, and the tenet of “First-class Quality with Excellent Service”. According to the needs of every customer, we supply customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!

What is a drywall screw?
Drywall screws have deeper threads than regular screws, which prevents them from dislodging easily from the drywall. They are made of steel and require a power screwdriver to drill them into the drywall.
What is special about drywall screws?
Drywall screws have deeper threads than regular screws, which prevents them from dislodging easily from the drywall. They are made of steel and require a power screwdriver to drill them into the drywall. They are designed for installing drywall onto wood.



| Size | 4.0x30mm |
| Brand | FASTO |
| Material | Carbon Steel |
| Head | Double Flat Countersunk Head |
| Drive | Pozi |
| Point | Sharp point |
| Thread | Single Thread |
| Coating | Yellow Zinc Plated |

- Factory direct pricing.
- Professional R&D team.
- Provide professional fastener Manufacturer since 1999.
- Provide 24-hour service
- Quickly delivery, Regular products within 4-7 working days.
- OEM order customization service.
Our company provides OEM service, has a complete fasteners production line, and completely controls the quality of the entire fasteners, which is in our own hands, and can meet the needs of customers from the first step to the last step.
At the same time, we are the original manufacturer, we can provide customized services for customers for free, can control each production procedure, and can also control the price. Now we have global customers and also provide OEM for global fastener companies. If you have potential demand and quantity, please contact us for better price. Since we are a manufacturer, we can offer wholesale prices directly to our customers.
Contact us for more information about fasteners and pricing!

We normally believe that one’s character decides products’ quality, the details decides products’ high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Top Quality China Factory Brass, Carbon Steel Double Countersunk Head Chipboard Screw Self Tapping Screw DIN7505A, We warmly welcome all point of view inquiries from your home and abroad to cooperate with us, and look forward to your correspondence.
Top Quality China Self Tapping Screw and Machine Screw, Our staffs are adhering to the “Integrity-based and Interactive Development” spirit, and the tenet of “First-class Quality with Excellent Service”. According to the needs of every customer, we supply customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!











