I'm trying to ground an outlet in my home to the metal of the junction box. I'm using a grounding pigtail of 14AWG wire with a 10/32 terminal attached to one end. Unfortunately it seems the metal enclosure doesn't have a tapped hole that could fit. There simply only seems to be conduit knock outs and mounting holes that are way larger to the screw in question, I'd estimate a bit less than a 1/4".
What other options do I have for connecting this grounding wire to the enclosure?