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High Strength Wafer Head SelfDrilling Screws China Factory Suppliers
Premium Wafer Head Self-Drilling Screws from a leading China factory. Available in sizes M4.2xL13-50mm and M4.8xL13-50mm. High-strength zinc plated fasteners from trusted suppliers for superior corrosion resistance.
SupplierHebei xizhuo fastener co.,Ltd.www.hbxzfastener.com
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About this product
Product information from the supplier.
Our Wafer Head Self-Drilling Screws are engineered using precision German technology, offering a sophisticated design that ensures superior anchoring force and effortless installation. Specifically developed for industrial-grade fastening, these screws integrate high-performance structural integrity with a streamlined installation process to maximize productivity on-site.
Crafted from premium raw materials sourced from leading domestic steel enterprises, these fasteners meet the most stringent high-strength requirements. Enhanced with world-class surface treatment technology, they provide a zinc-plated finish that delivers anti-corrosion and weather-resistance capabilities up to 5 times higher than standard galvanized products.
Detailed Parameters
| Manufacturing Standard | German Technology Design | Material Source | Premium Domestic Steel Grade |
|---|---|---|---|
| Surface Finish | Advanced Zinc Plated | Corrosion Resistance | 5x Standard Galvanized |
| Head Type | Wafer Head | Drilling Capability | Self-Drilling / Self-Tapping |
| Design Feature | Deepened Cross Hole | Strength Grade | High-Strength Industrial Series |
| Primary Application | Metal Connections | Installation Speed | Rapid Tapping Technology |
Key Advantages
Superior Corrosion Shield
Advanced zinc plating ensures 5 times the weather resistance of ordinary products, ideal for harsh environments.
Rapid Installation
Optimized self-tapping design allows for faster penetration and drilling speeds, reducing labor time.
High-Strength Steel
Sourced from top-tier steel mills to guarantee load-bearing capacity and structural stability.
Anti-Slip Design
Deepened cross hole architecture prevents tool slippage, ensuring a secure and clean drive every time.
Strong Anchoring Force
Engineered for maximum grip, providing a permanent and vibration-resistant connection between metal parts.
Versatile Utility
Perfectly suited for doors, windows, architectural decoration, and complex metal-to-metal joints.
Product Gallery
Management Platforms
Quality Control
Rigorous material testing based on high-strength bolt standards for every batch.
Production Tech
Utilizing German-engineered precision tooling for consistent thread accuracy.
Surface Treatment
Automated zinc plating lines ensuring uniform thickness and anti-corrosion layers.
Logistics Speed
Optimized supply chain management for rapid global shipping and delivery.
Packaging Safety
Industrial-grade packaging to prevent oxidation and damage during transit.
Customization
Flexible manufacturing to meet specific length and diameter requirements.
Investment Return Comparison
| Feature Comparison | Standard Zinc Screws | Gongbing Pro Series |
|---|---|---|
| Lifespan | 1-2 Years (Mild) | 5-10 Years (High) |
| Installation Time | Baseline Speed | 30% Faster Tapping |
| Maintenance Cost | Frequent Replacement | Low Long-term Cost |
| Failure Rate | Moderate (Slippage) | Ultra-Low (Deep Cross) |
| Corrosion Limit | Standard Protection | 5x Enhanced Shield |
Frequently Asked Questions
Q: What are the main benefits of Wafer Head Self-Drilling Screws?
They combine a wide head for better clamping pressure with a self-drilling tip that eliminates the need for pre-drilling, significantly increasing assembly efficiency in metal work.
Q: How does the zinc plating compare to ordinary galvanized products?
Our advanced surface treatment technology provides a denser, more uniform coating, resulting in anti-corrosion and weather resistance that is 5 times stronger than standard galvanized screws.
Q: Can these screws be used for heavy-duty steel structures?
Yes, since we use premium raw materials from large domestic steel companies, our screws meet the stringent requirements for high-strength applications in metal construction.
Q: What prevents the screwdriver from slipping during installation?
The screws feature a deepened cross hole design, which provides a more secure grip for the driver bit, preventing cam-out and slippage during high-torque fastening.
Q: Which industries commonly use these fasteners?
They are widely used in the manufacturing of metal doors, windows, architectural decoration, and general industrial metal-to-metal assembly.
Q: Are these screws compatible with various metal thicknesses?
Our self-drilling screws are designed with high-precision German technology to penetrate various metal thicknesses rapidly while maintaining a strong anchoring force.
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