Quick Release for Accessories Is there a way I can make my bolted-on accessories quick release?
I'm looking for something that allows quick removal &amp; replacement of accessories like lights or screens that come with a hex bolt, philips head or similar fastener similar to the mount on this bell:
One possibility I thought of would be cutting a hole through the front of the bottom part of the plastic mount, a thumbscrew that could slide in &amp; out of the hole and a washer or nut on the bottom to prevent the screw from slipping out of the hole unintentionally. I'm not sure how practical that would be though.
I think in most cases there's going to be a better solution than actually doing this, but wing bolts are one way to go.

Since most of the accessories brackets in question have recessed holes for the bolts, you may need a spacer of some sort in between, like a presta ring.