Formwork Wing Nuts are high-performance fastening components essential for modern concrete formwork systems. Specifically engineered for stability and ease of use, these wing nuts provide a secure connection for tie rods and adjustable props, ensuring that concrete panels remain perfectly aligned under the immense lateral pressure of fresh concrete pours.
Manufactured by Cangzhou World Cup Trading Co., Ltd, our wing nuts combine an ergonomic "wing" design for tool-free operation with high-strength ductile cast iron construction. This synergy of durability and efficiency reduces labor costs and accelerates construction timelines while maintaining strict adherence to international safety and structural standards.
Detailed Parameters
| Size (ODThickness) | 15/17mm 10mm | Unit Weight | 300 gram |
|---|---|---|---|
| Material | Ductile Cast Iron | Surface Treatment | Natural / Yellow / Silver Galvanized |
| Loading Capacity | More than 180KN | Application | Formwork Tie Rod System |
| Packaging Options | Bags / Pallets / Wooden Cases | Precision | CNC Machined Threads |
| Compatible Parts | Tie Rods, Waller Plates, Steel Cones | Standard | International Construction Grade |
Key Advantages
High Load Capacity
Capable of withstanding over 180KN, ensuring total structural stability during concrete curing.
Tool-Free Operation
The ergonomic wing design allows for rapid manual tightening and loosening without external tools.
Superior Durability
Made from high-strength ductile cast iron to resist bending and deformation under heavy stress.
Corrosion Resistance
Galvanized coatings protect against rust in high-humidity and outdoor construction environments.
Precise Threading
CNC machined threads ensure a perfect fit with tie rods, eliminating cross-threading risks.
Versatile Application
Ideal for high-rise buildings, bridges, industrial slabs, and modular formwork systems.
Product Gallery
Management Platforms
Advanced Modeling
Utilizing professional solid models and customized designs based on client drawings.
Auto-Casting Line
High-efficiency automatic production ensures stable quality and mass production speed.
CNC Precision Machining
Post-casting machining with CNC centers to achieve exact dimensions and tight tolerances.
Heat Treatment Control
Optimized thermal processing to enhance the mechanical properties of the cast iron.
Thread Verification
One-by-one screw checking to ensure perfect compatibility with construction rods.
Quality Inspection
Three-stage QC: Incoming, In-process, and Final Quality Control before shipping.
Investment Return Comparison
| Feature | Standard Wing Nut | World Cup Premium Nut |
|---|---|---|
| Installation Speed | Tool Required | Manual / Instant |
| Durability Cycle | Low Reusability | High Reusability |
| Load Stability | Moderate | Ultra-High (>180KN) |
| Corrosion Rate | Fast Rusting | Galvanized / Slow Rusting |
| Labor Cost | Higher Man-Hours | Reduced Man-Hours |
Frequently Asked Questions
The primary advantage is the ergonomic wing design, which allows workers to tighten or loosen the fastener by hand without tools, significantly speeding up the assembly and disassembly of concrete formwork.
We use high-strength ductile cast iron, which provides superior tensile strength and resistance to deformation, allowing the nuts to support loads exceeding 180KN.
Our wing nuts undergo professional surface treatments, including yellow or silver galvanization, which creates a protective barrier against moisture and oxygen to prevent rust.
Yes, due to the high-grade material and corrosion-resistant coating, our wing nuts are designed for repeated use, making them a cost-effective choice for large-scale contractors.
They are most commonly paired with formwork tie rods, waller plates, steel cones, and hex nuts to create a complete, secure fastening system for concrete panels.
We implement a strict thread screw checking process where each nut is verified individually to ensure it fits perfectly with the corresponding tie rods, preventing failures on site.
