How to remove a rounded nut without special tools
Standard sockets and vice grips often fail to fit or grip when a fastener is rounded and located in a tight, inaccessible space without a proper hex or Allen imprint. This leaves people unable to remove the part quickly using only basic tools, forcing them to look for alternative improvised removal methods.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1borrowing a pair of vice grips from a neighbor or auto parts store loaner program
- 2hammering a slightly smaller socket onto the rounded fastener
- 3using penetrating oil and a nut/bolt extractor socket
- 4Using an impact wrench to zip the nut on quickly without holding the stud
- 5Cutting the old link off during removal
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“I need to get it off as soon as possible and I don't have any tools for it. Any tips on removing it? It's really rounded”source ↗
“I have the basic tools but I can't really get in there with vice grips and I tried the smaller socket but it just doesn't fit”source ↗