Full height, four-sided Square Nuts provide greater surface contact and resistance to loosening. Tightened with pliers or a wrench, these nuts work well in blind spots.
Captive Square Cage Nuts fit a metric square nut loosely within the cage to allow for slight alignment adjustments.
Cage Nuts are available in dual material assembly; stainless cage + zinc plated nut or stainless steel cage + stainless nut, sizes M4 - M12.
