This article was updated May 25, 2023. It was originally published Nov. 17, 2009. To put hard, durable threaded holes in plastics, engineers often specify threaded metal inserts that will securely ...

With the latest expansion of its E-Z Fin range, E-Z Lok introduces new brass threaded inserts designed for smooth, cold press-in installation and long-lasting performance in soft wood, thermoplastics, ...