#2-56 × 1/2" براغي ذات رأس أسطواني | محرك سداسي | رقعة نايلون | ملولبة بالكامل | سبيكة فولاذ معالجة حرارياً وأكسيد أسود (100/عبوة)

Installed these on a jig for a small machining project, and the hex socket drive made tightening them in tight spaces much easier than a standard slotted screw would. The black oxide finish feels durable and looks clean against the steel. Exactly the right size for precision work like this.

I needed some small, reliable fasteners for a jig I was building, and these #2-56 socket caps fit the bill perfectly. The hex drive seated firmly without stripping, and the nylon patch held them tight even through vibration. Good value for a hundred pack of precision screws.

The black oxide finish on these screws makes them look great on my precision assembly, and the nylon patch really helps hold them in place during installation.