Gypsum Screws for Ceiling Installation With Zinc Plated Coarse Thread, 13mm-100mm Bulk Packing
Product Spotlights
As a trusted supplier from Hefei SENOTECH New Materials Co., Ltd, we specialize in providing high-quality Gypsum Screws for Ceiling Installation with a zinc plated coarse thread design, available in lengths from 13mm to 100mm in bulk packing. Our screws are engineered to deliver reliable fixing performance for gypsum board ceilings, ensuring secure attachment and long-term stability. With over 3 years of export experience and annual export value between US$1 million and US$1.5 million, we are committed to offering products that meet global standards.
Product Overview: These gypsum screws feature a sharp point for easy penetration, a bugle head that countersinks smoothly, and a coarse thread that provides excellent grip in gypsum board and wood studs. The zinc plated coating offers moderate corrosion resistance, making them suitable for indoor ceiling applications. Available in a wide range of lengths from 13mm to 100mm, they are ideal for various ceiling thicknesses and installation needs. Our bulk packing ensures cost efficiency for large-scale projects.
Key Features & Benefits
- Zinc Plated Coating: Provides effective protection against rust and corrosion, extending service life in typical indoor environments.
- Coarse Thread Design: Ensures strong holding power in gypsum board and softwood, reducing the risk of stripping or pull-out.
- Bugle Head Shape: Allows for a flush finish without overtightening, creating a smooth surface for taping and finishing.
- Phillips Drive: Compatible with standard screwdrivers and power tools, enabling fast and consistent installation.
- Sharp Point: Self-starting tip reduces splitting and ensures easy alignment during ceiling installation.
- Wide Length Range (13mm-100mm): Suitable for single-layer, double-layer, or reinforced gypsum ceilings.
- Bulk Packing: Minimizes packaging waste and lowers per-unit cost, ideal for contractors and wholesalers.
Technical Specifications
| Material | Low Carbon Steel (C1022A equivalent) |
| Coating | Zinc Plated (min. 3 µm thickness) |
| Thread Type | Coarse Thread (20-24 TPI depending on length) |
| Length Range | 13mm, 16mm, 19mm, 25mm, 32mm, 38mm, 45mm, 50mm, 65mm, 75mm, 100mm (custom lengths available) |
| Head Diameter | Approx. 8mm (bugle head) |
| Drive Type | Phillips #2 |
| Packing | Bulk in cartons (approx. 5,000-10,000 pcs per carton depending on size) |
| Application | Gypsum board ceiling attachment to wood or metal studs |
Why Choose Our Gypsum Ceiling Screws?
- Consistent Quality: Every batch is inspected for dimensional accuracy, thread integrity, and coating uniformity before shipment.
- Cost-Effective Bulk Supply: Our bulk packing reduces packaging cost and storage space, offering better value for volume buyers.
- Flexible Length Options: The 13mm-100mm range covers most ceiling requirements, with custom lengths available upon request.
- Global Shipping: Our logistics network serves North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East.
- Responsive Support: Our team provides technical advice and fast response to inquiries, ensuring you get the right screws for your project.
Trust & Reliability
Hefei SENOTECH New Materials Co., Ltd has been active in the export market since 2020, with an annual export value of US$1 million to US$1.5 million. We have built strong partnerships with distributors and contractors across diversified markets, including Eastern Europe, North America, and Southeast Asia. Our commitment to product consistency and on-time delivery has earned us repeat orders from satisfied clients. We are confident that our gypsum ceiling screws will meet your performance expectations.
Take the next step: Contact our sales team for a quote or sample. We welcome OEM customization and bulk orders. Let us support your ceiling installation projects with reliable fasteners.
Frequently Asked Questions
- What is the maximum length available? Our standard lengths go up to 100mm. Custom lengths beyond 100mm are available upon request for special applications.
- Are these screws suitable for metal studs? They are primarily designed for wood studs and gypsum board. For metal studs, we recommend using self-drilling drywall screws (available separately).
- Can I get a sample before bulk order? Yes, we provide free samples for quality evaluation. You only need to cover shipping costs.
- What is the typical lead time? For bulk orders of standard sizes, lead time is usually 15-20 working days after confirmation. Custom sizes may take longer.
- How many screws are in a bulk carton? The quantity per carton depends on screw length, ranging from approximately 5,000 pcs (for 100mm) to 10,000 pcs (for 13mm). Exact count is printed on each carton.
- Do these screws comply with any international standards? Our products are manufactured according to industry norms. Specific certification can be discussed based on your requirements.
- Is the zinc coating environmentally friendly? Yes, our zinc plating process meets environmental regulations. The coating is RoHS compliant.
- Can you provide OEM branding on the packaging? Yes, we offer OEM services including custom packaging, labeling, and even private labeling if order quantity is sufficient.
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