In the world of professional fastening solutions, cage nuts stand as one of the most versatile and reliable options for securing components to panels with square holes. Whether you're building server racks, assembling HVAC equipment, or constructing automotive...

Archive: captive nuts
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How Do Cage Nuts Work?
A Cage Nut is what it sounds like - a nut in a cage. It’s a multi-threaded steel nut that “floats” in a spring steel cage to offset normal holes misalignment. The “mechanical” hands on the Cage Nut hold the bolt in the receiving position so that the fastener cannot...
Top 3 Types of Nut Retainers
What is a Nut Retainer? Nut Retainers are self-retaining spring steel fasteners that have a bolt-receiving nut floating inside a cage that off-sets normal hole misalignment and doesn’t turn when the bolt is tightened. Nut Retainers can either slide or snap into...