

Inserts provide reusable threads in plastics, and they also assure that the threaded joint integrity is preserved for the life of the application.
SPIROL International Corporation has recently published an Inserts for Plastics Design Guide. This is the most comprehensive publication of its kind available to the public.
Each application has unique considerations such as the specific plastic type in which the Insert will be used, torque and tensile requirements, corrosion resistance, temperature requirements, and installation methods. This new design guide offers much more than just specifications for Brass Inserts.
Included in the design guide is:
This catalog is extremely useful for Design Engineers, Manufacturing Engineers, Purchasing, and Quality Engineers. Even though this catalog offers a lot of useful information regarding design guidelines and specifications for Brass Inserts for Plastics, it is imperative that the proper Insert be chosen for each particular application to ensure joint integrity is maintained throughout the life of the product.
SPIROL Engineers will review your application needs and work with your design team to recommend the best solution at the lowest total installed cost. It all starts with our Optimal Application Engineering process. To start this process, please select Inserts in Plastic under the Optimal Application Engineering portal on the left hand side of this page.