8104-SS-0256 | فواصل أماتوم سداسية #2-56 × 3/8 بوصة | فولاذ مقاوم للصدأ (50 / عبوة)

Used a handful of these to secure a prototype PCB in my enclosure, and the stainless steel finish feels noticeably more robust than the nickel-plated brass ones I’ve tried before. The 3/8" length gave just enough room for a thermal pad underneath, which was exactly what I needed.

Threads were clean and consistent across all fifty pieces, so the circuit board mounted square with no wobble. The stainless finish feels solid and corrosion-resistant, exactly what I needed for a humid garage project.

Used these stainless steel hex standoffs to mount a control board, and the threads cut cleanly without any binding. The #2-56 size is a perfect match for standard PCB hardware, and the 50-pack gives me plenty for future projects.