EV Automotive Blind Rivet Nuts: High-Performance Fasteners for Electric Vehicle Manufacturing

EV Automotive Blind Rivet Nuts: Industrial Fastening Solutions

EV Automotive Manufacturing Blind Rivet Nuts are critical connectors in the assembly of electric vehicles (EVs) and other industrial applications. Designed for internal threaded fastening, these blind rivet nuts ensure strong, single-sided connections between battery boxes, vehicle panels, and other components, without the need for welding or tapping.

They are widely used in:

• Electric vehicle battery packs –      sealed enclosures, modules, and mounting interfaces

• Automotive body and interior panels      – aluminum and steel sheet assembly

• Industrial and electromechanical applications – machinery, aviation, and instrumentation

Juxin Fasteners leverages decades of expertise in precision blind rivet nut manufacturing to supply high-quality fasteners for EV production lines and industrial equipment.

Key Features of EV Automotive Blind Rivet Nuts

1. Closed-End Design for Sealing and Safety

• The closed-end structure prevents dust, fluid, and      debris from entering critical assembly points.

• Ideal for battery box enclosures, ensuring compliance      with IP67 dust and water resistance standards.

• Maintains high torque and anti-rotation performance,      crucial for electric vehicle safety and reliability.

2. Material and Corrosion Resistance

• Typically manufactured from steel for maximum strength.

• Zinc-nickel alloy plating ensures 720-hour neutral salt      spray resistance, while environmentally friendly zinc coatings provide      196-hour corrosion protection.

• Suitable for long-term exposure to humidity, electrolyte      environments, and automotive operating conditions.

3. Precision Manufacturing Process

Juxin Fasteners’ production process ensures high-quality, defect-free blind rivet nuts:

1. Wire cutting to form preset blanks.

2. Upper blank molding to form the headset      point.

3. Counter-extrusion of the first bore      and rod flower tooth to shape internal threads.

4. Counter-extrusion of the second bore in the lower portion for structural integrity.

5. Finishing head flange diameter and chamfers to precise dimensions.

6. Forming molded ribs via plastic      deformation for stability.

7. Heat treatment, threading, plating, and adhesive coating for finished product durability.

This process guarantees dimensional accuracy, strong threads, and anti-rotation performance, meeting the strict requirements of EV manufacturing.

4. Anti-Rotation and High Torque Performance

• Designed to handle high torque requirements of battery      boxes and vehicle assemblies.

• Flange and ribbed structures improve resistance to rotation      during assembly and operation.

• Prevents failure points in thin sheet metal connections,      ensuring reliable mechanical fastening.

 5. Wide Industrial Applications

Beyond electric vehicles, EV blind rivet nuts are used in:

• Automotive body structures – doors,      roofs, wheel arches, and interior panels

• Elevators – car walls, guide rails,      and panel assemblies

• Industrial machinery and enclosures      – electrical cabinets, heat sinks, and light metal frameworks

• Aviation and instrumentation –      lightweight sheet metal assemblies requiring secure threads

Their single-sided installation capability and closed-end design make them suitable for space-constrained and high-precision applications.

 6. Installation Efficiency

• Compatible with manual, pneumatic, or hydraulic rivet tools.

• One-step installation improves assembly efficiency and      reduces labor costs.

• Eliminates the need for backside access, welding, or      complex tapping operations.

• Suitable for steel, aluminum, and alloy sheets with      thicknesses ranging from 0.5 mm to 13 mm, customizable for specific      EV models.

Why Choose Juxin EV Automotive Blind Rivet Nuts

• Specialized for electric vehicle battery boxes and sheet metal      assemblies

• Closed-end design for sealing and      anti-rotation performance

• High-strength steel with long-lasting corrosion resistance

• Extensive industrial experience supplying automotive,      elevator, and machinery manufacturers

• Customizable specifications for all sheet thicknesses and      head types

For stock availability, specifications, and technical consultation, visit:

www.juxinfasteners.com