I got all excited about this, as I’d been thinking that a 47T chainring would be perfect for street use with those DA cranks I’ve got lying around unused. And then I decided to try to find said unused DA cranks, and discovered that they already had a 47T ring attached. :o
Sorry, nope. I fancy putting them on a bike that’s been previously using a 3/32" drivetrain. Got sick of having different standards between my road and track fixed bikes, and not being able to swap parts between them.