Black phosphate coated drywall screws are specifically designed for fastening drywall to wood or metal studs. The black phosphate coating provides corrosion resistance and helps the screws to penetrate the drywall and studs smoothly. These screws typically have a bugle head, which is designed to sit flush with the surface of the drywall without tearing the paper surface. The coarse threads of the screws are designed to provide a strong grip in the drywall and the studs, ensuring a secure and stable installation. These screws are commonly used in construction and renovation projects for hanging drywall, gypsum board, and other similar materials.
Size(mm) | Size(inch) | Size(mm) | Size(inch) | Size(mm) | Size(inch) | Size(mm) | Size(inch) |
3.5*13 | #6*1/2 | 3.5*65 | #6*2-1/2 | 4.2*13 | #8*1/2 | 4.2*100 | #8*4 |
3.5*16 | #6*5/8 | 3.5*75 | #6*3 | 4.2*16 | #8*5/8 | 4.8*50 | #10*2 |
3.5*19 | #6*3/4 | 3.9*20 | #7*3/4 | 4.2*19 | #8*3/4 | 4.8*65 | #10*2-1/2 |
3.5*25 | #6*1 | 3.9*25 | #7*1 | 4.2*25 | #8*1 | 4.8*70 | #10*2-3/4 |
3.5*30 | #6*1-1/8 | 3.9*30 | #7*1-1/8 | 4.2*32 | #8*1-1/4 | 4.8*75 | #10*3 |
3.5*32 | #6*1-1/4 | 3.9*32 | #7*1-1/4 | 4.2*35 | #8*1-1/2 | 4.8*90 | #10*3-1/2 |
3.5*35 | #6*1-3/8 | 3.9*35 | #7*1-1/2 | 4.2*38 | #8*1-5/8 | 4.8*100 | #10*4 |
3.5*38 | #6*1-1/2 | 3.9*38 | #7*1-5/8 | #8*1-3/4 | #8*1-5/8 | 4.8*115 | #10*4-1/2 |
3.5*41 | #6*1-5/8 | 3.9*40 | #7*1-3/4 | 4.2*51 | #8*2 | 4.8*120 | #10*4-3/4 |
3.5*45 | #6*1-3/4 | 3.9*45 | #7*1-7/8 | 4.2*65 | #8*2-1/2 | 4.8*125 | #10*5 |
3.5*51 | #6*2 | 3.9*51 | #7*2 | 4.2*70 | #8*2-3/4 | 4.8*127 | #10*5-1/8 |
3.5*55 | #6*2-1/8 | 3.9*55 | #7*2-1/8 | 4.2*75 | #8*3 | 4.8*150 | #10*6 |
3.5*57 | #6*2-1/4 | 3.9*65 | #7*2-1/2 | 4.2*90 | #8*3-1/2 | 4.8*152 | #10*6-1/8 |
Black phosphated coarse thread drywall screws are commonly used for fastening drywall to wood or metal studs. The black phosphated coating provides corrosion resistance, making the screws suitable for use in both interior and exterior applications. The coarse thread design allows for efficient and secure attachment of the drywall to the studs, ensuring a strong and durable installation. These screws are widely used in construction and renovation projects where reliable and long-lasting fastening solutions are required.
Packaging Details
1. 20/25kg per Bag with customer’s logo or neutral package;
2. 20/25kg per Carton(Brown /White /Color) with customer’s logo ;
3. Normal Packing :1000/500/250/100PCS per Small box with big carton with pallet or without pallet;
4. we make all pacakge as customers' request
Q: You are a manufacturing company or trading company?
A: We are specialized in manufacturing fasteners and have exporting experience for more than 16 years.
phosphated and galvanized,Perfect quality and bottom price black drywall screw
Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.
phosphated and galvanized,Perfect quality and bottom price black drywall screw
Q: Can we print our own logo ?
A: Yes, we can make it according to your request.
phosphated and galvanized,Perfect quality and bottom price black drywall screw
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
phosphated and galvanized,Perfect quality and bottom price black drywall screw
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.