Factory Supply Fine Thread Auto-feed Screws With Plastic Strip, Black Phosphate, 25mm 35mm 40mm Lengths, for Drywall Installation
Product Spotlights
Welcome to Hefei SENOTECH New Materials Co., Ltd – your trusted partner for high-performance fastening solutions. Our Factory Supply Fine Thread Auto-feed Screws with Plastic Strip are engineered for precision and efficiency in drywall installation. With black phosphate coating and lengths of 25mm, 35mm, and 40mm, these screws deliver excellent corrosion resistance and reliable self-tapping action. Designed to work seamlessly with auto-feed screwdrivers, they help contractors and builders achieve faster installation with consistent results.
Key Features & Technical Specifications
- Fine Thread Design: Ensures a tight grip in metal studs and gypsum boards, reducing the risk of stripping or popping.
- Black Phosphate Coating: Provides a dark, non-reflective finish with enhanced corrosion resistance for interior drywall applications.
- Plastic Strip Collation: Compatible with all major auto-feed screw guns (e.g., DeWalt, Makita) for rapid and jam-free feeding.
- Multiple Lengths: Available in 25mm (1"), 35mm (1-3/8"), and 40mm (1-9/16") to accommodate various drywall thicknesses and metal stud gauges.
- Hardened Carbon Steel: Heat-treated for strength and durability, ensuring secure fastening without breakage.
| Parameter | Details |
|---|---|
| Thread Type | Fine (32-40 threads per inch) |
| Coating | Black Phosphate (standard) |
| Collation | Plastic strip, 60 or 120 screws per strip (customizable) |
| Length Options | 25mm, 35mm, 40mm |
| Drive Style | #2 Phillips (standard), Square/Hex available upon request |
| Head Shape | Bugle head (self-countersinking) |
| Applicable Gauge | 20-22 Ga. metal studs, drywall up to 1/2" thick |
Benefits for Your Projects
- ⏱ Save Up to 50% Installation Time – The auto-feed collation eliminates the need for manual picking and placing, allowing continuous driving.
- 🔩 Eliminate Screw Jams – Precision-formed plastic strips feed smoothly without tangling, reducing downtime.
- 🛡️ Consistent Depth Control – Fine threads provide a steady bite, preventing over-driving and paper tear.
- 🌍 Global Compatibility – Standard Phillips drive works with most power tools; other drives available for international markets.
About Hefei SENOTECH New Materials Co., Ltd
Since 2020, we have been supplying premium fasteners to over 100 countries across North America, South America, Europe, Africa, Asia, and Oceania. With annual export revenues of US$1–1.5 million, we are committed to quality control and customer satisfaction. Our products undergo rigorous inspection for thread consistency, coating uniformity, and collation integrity. We offer flexible packaging (coils, boxes, bulk) and can customize strip color, length, and drive type to meet your specifications.
Frequently Asked Questions
-
Q1: Can these screws be used with a standard drywall screw gun?
A: Yes, they are designed for auto-feed screwdrivers that accept plastic strip collation (commonly 60 or 120 screws per strip). Most major brands support this format. -
Q2: What is the advantage of fine thread over coarse thread for drywall?
A: Fine thread is optimized for metal studs (20-25 gauge) as it provides a tighter hold and reduces the risk of stripping the thin metal. Coarse thread is better for wood studs. -
Q3: Are the screws available in other lengths?
A: Currently we stock 25mm, 35mm, and 40mm. Custom lengths can be produced for bulk orders – please contact us for MOQ details. -
Q4: How do you ensure the black phosphate coating doesn't flake off?
A: We use a controlled phosphating process with pre-treatment and oil sealing, resulting in a durable, matte black finish that adheres well to the steel substrate. -
Q5: Can I get samples before placing a large order?
A: Certainly! We provide free samples of 25–50 screws (shipping cost may apply). Please reach out to our sales team. -
Q6: What is the typical lead time for FOB shipment?
A: For standard lengths and drive types, lead time is 7–15 days after order confirmation. Customized orders may take 15–25 days. -
Q7: Do these screws meet any international standards?
A: They are manufactured according to industry norms for drywall screws (e.g., ASTM C754 for metal-stud framing). We can provide a certificate of conformance upon request. -
Q8: Are the plastic strips recyclable?
A: The plastic strips are made from polyethylene (PE), which is recyclable in facilities that accept #2 plastics. We encourage proper disposal.
Why Choose Us?
With a trade-based but quality-focused approach, Hefei SENOTECH ensures each batch undergoes thorough dimension and function checks. Our annual export volume of over US$1 million speaks to repeat business from satisfied customers worldwide. We aim to provide competitive factory pricing without compromising on performance. Contact us today for a quotation or to request samples – we look forward to supporting your drywall projects with reliable auto-feed screws.
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