براغي رأس أسطوانية M5-0.8 × 20 مم | محرك سداسي منخفض الرأس | ملولبة بالكامل | فولاذ مقاوم للصدأ 18/8 (400 / عبوة)

Had been using cheaper hex heads that kept rounding out, but these 18/8 stainless ones are much tougher. The low head profile sat perfectly flush on a jig I was building, and the fully threaded shaft gripped like it should.

The threads are clean and consistent across all 400 pieces, which saved me time during assembly. They hold well in my jig setup without stripping, though the low head profile can be a bit tight for standard hex keys.

The hex socket drive grips the Allen key securely, which I appreciate when tightening them into a jig fixture. They're fully threaded and the 18/8 stainless steel seems solid for the price, though the low head profile requires a bit more care to align than standard caps.