PEM self-locking fasteners with a nylon insert provide a reusable, nonmetallic prevailing torque thread lock that prevents threaded mating hardware from loosening due to vibration or other application ...
Including the Tri-5 - Grade 8 Zinc CR3 Plated Steel and the Tri-6 - Grade 8 Zinc CR3 Plated Steel. Metric dimensions and performance data are provided.