مسامير زنبركية 3/32 × 1/2 بوصة | مشقوقة | فولاذ مقاوم للصدأ 420 (1000/عبوة)

Installed a dozen of these on a shifting linkage under constant vibration, and they haven't budged a bit. The 420 stainless finish is nice and smooth, no burrs to fight with.

Used an entire box mounting pivot brackets on a trailer gate and not a single pin sheared or bent under the constant vibration. The 420 stainless held up through a week of rain without any surface rust, which I wasn't expecting at this price.

These pins held up fine during a small assembly project, and the 420 stainless is a solid choice for indoor use where rust isn't a huge concern. I just wish the edges were a bit cleaner; a few had slight burrs that needed a quick file pass. For the price per pin in the bulk pack, it's still a decent