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Total fastening solutions for eMobility innovation 

Seize opportunities and overcome challenges in eMobility with every fastening solution you need, curated in one place. 

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eMobility Industry Applications Automotive Electronics

You can cover all electrical components of a vehicle with our conducting and non-conducting mechanical connectors and technically proven electrical fasteners. This encompasses aspects of power distribution, cleanliness, secure connections, space optimization, weight reduction, labor efficiency, and material selection. Meeting these challenges is essential for creating safe, reliable, and efficient electrical components in modern vehicles.

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eMobility Industry Applications EV Battery Trays

Design engineers face several challenges when designing every aspect of the EV battery, including achieving a low-profile design, ensuring water tightness, managing weight for efficiency, and maintaining the necessary strength to support the battery's weight and ensure safety. Balancing these factors with the right battery components is essential for creating effective and reliable batteries in electric vehicles.

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eMobility Industry Applications Residential & Commercial Charging Stations

t’s essential to strike the right balance between cost-effectiveness and reliability, as charging stations are the backbone of the EV charging infrastructure. Both residential and commercial charging stations need to withstand high voltage and amperage levels to deliver fast and efficient charging, maintain consistent performance across thermal cycles and environmental conditions, and stand up to rigorous daily use while minimizing breakdowns and maintenance. Let us help you focus on repairability and replaceable components to reduce downtime and maintenance costs.

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eMobility Industry Applications Battery Energy Storage Systems (BESS)

Together, we can create the right technical solutions for every component of both residential and commercial battery storage systems. Modularity and serviceability, facilitated by specialized fasteners, are crucial aspects of BESS design. Additionally, cost implications associated with system failure are significant driving factors in designing BESS solutions that are robust, dependable, and easily maintainable. 

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eMobility Industry Applications Two- and Three-Wheeled Vehicles

Overcome the unique challenges that come with two- and three-wheeled vehicles, including the need to save space and weight – which demands small, lightweight, and rugged fasteners that can fit within tight frames. Lightweighting often leads to the use of brittle castings, making them challenging to work with, especially when threading is required. Our IP-rated fastener solutions, however, help to ensure corrosion resistance (even in demanding environments) and make assembly easier and less costly. 

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Automotive Electronics
EV Battery
EV Charging
Battery Energy Storage Systems
2 & 3 Wheeler EVs

eMobility is reshaping the automotive industry in unprecedented ways. Once dominated by mechanical engineers, the automotive sector now demands expertise in electrical engineering as vehicles transform into data-rich, smart machines. Explore the intricacies of eMobility, with a focus on the critical role of battery technology, the evolution of vehicle design, and the challenges and opportunities it presents.



PennEngineering® fastening solutions enable you to join dissimilar materials and replace traditional welds so you can deploy lighter applications, enable mass production, and reduce the risk of corrosion.

Ingress Protection
Ingress protection

Ingress Protection

If you need to keep electric vehicle parts watertight, our mechanical IP rated (IPX9K) fastening solutions can be deployed even in non-standardized designs or when space is at a premium.

Ingress Protection


From low voltage to the highest current carrying capacity, our fastening solutions not only handle clamp load, but they conduct electricity.

Ingress Protection
Body in white


Our mechanically attached fasteners (MAF) have greater reliability and more joining force than traditional options, achieving stronger attachment, even in the thinnest panels where high torque out resistance is required.

Ingress Protection

Gain a competitive edge in eMobility  

Optimize application performance, better determine safety and compliance, and explore opportunities for innovation with PennEngineering’s value added services.

Gain Competitive Edge

Application Engineering

  • Application Review
  • Custom Design/Product Development
  • Customer Drawings
  • Catalog Samples
  • 3D Models
  • Prototype Development Center

PEMedge® Testing Services

  • FEA Analysis
  • Mechanical Testing
  • Tensile and Compression Strength
  • Micro Hardness
  • Fastener Joint Cross-Sectioning
  • Corrosion and Plating Testing

Teardown Service

  • Complete Product Disassembly
  • Assembly Structure Assessment
  • Identify Alternative Fastening Solutions
  • Alternative Fastener Replacement/Testing
  • Teardown Report
  • Identify Efficiencies/ Implementation Plan


  • Free Customized Training Sessions from Global Experts
  • Live, Web-based, and Pre-recorded Training Options Available
Standard Classes Include:
  • Theory, Best Practices, Application Exploration
  • Intro to Self Clinch Theory
  • Proper Fasteners for Stainless Steel Panels


Explore our eMobility industry applications 

About PennEngineering®

Partnering with PennEngineering® means partnering with a global network of seasoned engineers ready to provide you with the connections you need to get to market.

Our comprehensive eMobility portfolio offers a level of resources and scale that is incomparable to other brands. You need more than just a component? We’ll supply the entire system, and we’ll provide a suite of testing services and engineer support.

These are our leading PennEngineering brands, specializing in eMobility solutions.

80+ Year History
4000 Employees
18 Countries
12 Bn+ Parts Produced Annually