Superior Wear Resistance Customzied Tungsten Carbide Threaded Riveting Mandrel

1. Product Overview: The Definitive Solution for Precision Threaded Riveting

This high-strength tungsten carbide threaded riveting mandrel is a professional tool specifically designed for the automated riveting of threaded fasteners (e.g., screws, bolts, studs). Manufactured from premium tungsten carbide material, its core feature is the high-precision, high-strength internal threads machined into the ultra-hard riveting head. This design allows it to be perfectly screwed into the workpiece threads, providing unparalleled positioning accuracy and torsional strength during the riveting process. It completely solves common industry pain points such as screw rotation, thread damage, and eccentric riveting, making it the ideal choice for achieving high-quality threaded riveting.

2. Key Advantages: Why Choose Our Threaded Riveting Mandrel?

3. Technical Specifications

• Material: Ultra-fine grain Tungsten Carbide (e.g., YG6, YG8, YG15)
• Hardness: ≥ HRA 90
• Thread Accuracy: Up to 4H class or higher (customizable to client requirements)
• Thread Type: Metric, Imperial (UNF/UNC), U.S. Standard, or custom threads
• Surface Finish: Threads can be polished to reduce friction
• Compatible Process: Orbital Riveting, Radial Riveting, Press Riveting

4. Application Scenarios

This product is widely used in automated manufacturing fields that require riveting of threaded fasteners:

• Automotive Industry: Riveting threads in airbag components, brake systems, engine mounts, lighting assemblies.
• Electronics & Appliances: Riveted screws for grounding or mounting in server chassis, computer cases, household appliances.
• Aerospace: Threaded riveting in internal structures where extreme weight savings and reliability are critical.
• General Hardware: Any application requiring a permanent and aesthetic rivet joint for screws or studs into sheet metal.

5. Customization Services

We offer comprehensive customization services:

• Thread Customization: Any non-standard thread based on your screw sample or specifications (e.g., M3, M4, #4-40, M5).
• Geometry Customization: Head profile, angle, and overall dimensions tailored to your riveting machine model and workpiece shape.
• Material Grade Customization: Recommendations for different tungsten carbide grades (cobalt content) based on specific impact strength requirements.