M5 x 20mm Flanged Button Head Socket Cap Screws, Black Oxide, Full Thread, Allen Socket Drive, 304 Stainless Steel, 100 PCS

No issues and bolts have a nice finish

I ordered bolts from 3 different companies before this one, all came scratched. These were in excellent condition when they arrived and had a nice gloss finish. Very happy with them!

need these to replace some that where wroned

Threads are well formed. Paint on heads is a little sloppy making Allen wrench not fit without effort

Matches description, well made

I pick up packs of screws, bolts, and nuts from time to time because you never know when they might come in handy. I used these for a project and have quite a few left over but they will go nicely in my "just in case" collection.

Good quality machine screws. Black stainless steel looks good and works well in a marine environment. I am using these to replace some none stainless steel screws on my boat.

Not much to say here. I sometimes do projects where I don’t want to take the extra step of spray painting the bolts/screws before or after the installation to help them blend into the background. In this case, I also didn’t want to have an extra step with a washer. These fit well into M5 nuts and the threads seemed well machined. They secured nicely with a hex wrench which I prefer to a flat or Phillips head screwdriver. The heads didn’t distort or strip out even when I over-torqued them and the finish didn’t chip during installation. I haven’t tried putting caps on them so I can’t speak to how well they work for that, but the flange should accommodate them if that is your preference.