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China Suppliers Factory Black Phosphating Cross Countersunk Head Dry Wall Nail for Enhanced Corrosion Resistance
Thread Specifications
| Thread specifications d | 3.5 | 4 | 4.3 | |
| d | Max | 3.7 | 4 | 4.3 |
| Min | 3.4 | 3.7 | 4 | |
| dk | Max | 8.5 | 8.5 | 8.5 |
| Min | 8.14 | 8.14 | 8.14 | |
| Thread Length B | Min | — | — | — |
Black phosphating drywall nails are commonly used in architectural decoration and carpentry projects such as fixing various components and materials such as boards, wooden frames, wooden furniture, etc. Its phosphating surface can improve the corrosion resistance and wear resistance, making it more suitable for indoor and outdoor environments, extending service life.
Installation Precautions
- 1 Before installation, it is necessary to determine whether the model, size, quantity and other parameters of the dry wall nails meet the requirements.
- 2 Before installation, it is necessary to determine the material and fixing position of the wall to ensure that it will not damage the wall.
- 3 During installation, it is necessary to use a drilling locator to drill holes of appropriate size on the wall.
- 4 During installation, gently tap the dry wall nails to a depth that reaches the interior of the wall, but do not over tap.
- 5 When connecting the hook to the dry wall nail, attention should be paid to the strength to prevent the dry wall nail from deforming or breaking.
Why Choose Us
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Eco-Friendly Materials
All our goods are made of high-quality environmentally friendly materials.
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Strict Quality Control
Specific persons in charge of each production process, from raw material purchase to packing.
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Flexible Delivery Terms
Accepted delivery terms: FOB, CIF, EXW.
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Multiple Payment Options
Accepted: T/T, Credit Card, L/C, Cash. Currencies: USD, CNY.
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Bilingual Support
Languages spoken: English & Chinese for seamless communication.
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Virgin Material
New virgin material used for each and every product.
Frequently Asked Questions
What is a black phosphating drywall nail used for?
Black phosphating drywall nails are widely used in architectural decoration and carpentry projects, including fixing boards, wooden frames, wooden furniture, and other structural components to walls or surfaces.
What are the available thread sizes for these drywall nails?
These drywall nails are available in thread sizes of 3.5, 4, and 4.3 mm. Each size has specified maximum and minimum tolerances to ensure a precise and secure fit.
What is the benefit of the black phosphating surface treatment?
The black phosphating surface treatment significantly improves corrosion resistance and wear resistance. This makes the nails more durable and suitable for both indoor and outdoor environments, extending their overall service life.
What payment methods and currencies are accepted?
We accept payment via T/T (bank transfer), Credit Card, L/C (Letter of Credit), and Cash. Supported currencies include USD and CNY.
What shipping terms are available for orders?
We support multiple delivery terms including FOB (Free On Board), CIF (Cost, Insurance and Freight), and EXW (Ex Works), allowing flexibility to suit your logistics needs.
How should I properly install drywall nails to avoid damage?
Always verify the correct nail size before installation, use a drilling locator to create appropriately sized holes, and gently tap the nails into place without over-tapping. Avoid applying excessive force when attaching hooks or accessories to prevent deformation or breakage.