GoVets offers a wide selection of Nuts in the Fasteners category to help customers complete their projects. Cage and Spring Nuts are a type of fastener that is used to secure two or more objects together. They are made of metal and feature a spring-loaded cage that holds the nut in place. The cage and spring nut is designed to provide a secure fit and prevent the nut from loosening due to vibration or other external forces. Shop today and find the right Cage and Spring Nuts for your project.