مسامير زنبركية 5/64" × 1/2" | مشقوقة | فولاذ (3000 / عبوة)

I needed a bulk supply of these for a small manufacturing project, and the 5/64" diameter is spot on for the alignment jigs we're building. They hold fast under vibration, just as described.

Slotted design makes them easy to drive without splitting, and they held up fine when I tested a few with a hammer and punch. For the price per thousand, you can't beat the value on a job this size.

Exactly the right size for aligning those small steel brackets on a vibration-prone assembly line, and the slotted design held fast even under constant shear. The full 3000-count box is a lot, but I've already used a third of them on other maintenance fixes around the shop.