hi!
I made the parts for the drill-less anet frame bracing, then bought some 1/4 bolts for the lower mounts and the top mounts, only to discover the top ones are smaller. I was lazy and figured I'd print some pins..

here they are.

tight fit, but should fit perfectly without any mods, and the small chamfer should allow for easier removal if need be.

i made mine in PLa, VERY VERY slowly and with fan at 100% at the very top, got near perfect result.

saved me a trip to the hardware store.