Stylish Yet Sturdy: 12pcs Stainless Steel T25 Disc Brake Rotor Bolts for Mountain Bikes - Black Set Review

These are standard T25 bicycle disc brake bolts. I bought another set from my local bike shop before they arrived so I won't be able to physically try them for a very long time. They look uniform and also have a Loc type semi-permanent coating.

It's not really a lot. This is a 10mm long M5 socket head cap screw with a T25 head and a blue threadlock ball. That's all . There is no rocket science here. But it's a real headache - and elsewhere - if you can't find it. You might end up using a mix of Torx and Allen screws, which isn't bothersome until you need to remove the washer. Better buy a pack of these and throw them in your tool box because sooner or later you will need them.

I live in Minnesota and I ride my bike in the winter, so rust resistance of components that are not normally lubricated is very important. I bought them because they are stainless steel (that's a family of steels and maybe a marketing term) and I didn't feel the need to spend more on something titanium because I'm not crazy about keeping my weight down. Unfortunately, they stick strongly to magnets, so at best they're a form of stainless steel, which I don't find rust/corrosion resistant…