براغي رأس مقبس M5 × 12mm | رأس مسطح محرك سداسي مقبس | فولاذ سبائكي (300/عبوة)

The flat head sits flush perfectly in my aluminum tooling plate, and the hex socket drive grips the Allen key without any stripping. Honestly, for 300 pieces at this price, the alloy steel finish looks clean and consistent across the whole batch. Already used a dozen on a precision assembly and they

I needed some solid screws for a jig I was building, and the alloy steel on these feels seriously tough. The 300-count package means I’ll have plenty left over for future projects.

The hex socket drive fits my hex keys perfectly without any wobble, and the alloy steel feels sturdy enough for the jig I'm building. For three hundred pieces at this price, the threads are surprisingly clean and consistent.