Improvements in resin and forming technology have increased the use of plastics in engineered products. When done correctly, fastening these components can be a simple, low cost, robust solution. This seminar is an in-depth look at the nuances of fastening in plastics. Topics to be covered include a review of plastic properties and how they relate to fastening, proper part design considerations, characteristics of fasteners or plastics, and extensive review of methods to ensure adequate performance in the fastening application.