مسامير تثبيت M5 × 12 مم | من سبائك الفولاذ (50 / عبوة)

The 12mm length is spot-on for aligning jig components, and the alloy steel feels tough enough to last through repeated assembly cycles. I’ve already used a dozen from this pack for a precision fixture build, and they seat perfectly without any wobble.

The alloy steel construction made these pins feel noticeably sturdier than standard zinc-plated ones I’ve used before. They slid into my M5 threaded holes with a satisfying, snug fit—perfect for aligning two metal brackets on my workbench.

I needed precise alignment for a small jig I'm building, and the 12mm length of these M5 alloy steel pins was exactly what the plans called for. The machining is clean and consistent across every pin in the pack, which saved me a lot of rework.