براغي رأس سداسية M4-0.7 × 8 مم | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (500 / عبوة)

Finally got around to assembling my new machine setup and these M4 screws threaded in without any binding. The 316 stainless feels more substantial than the cheaper zinc-plated stuff I've used before, and having 500 in the pack means I won't run out mid-project.

These M4 bolts fit perfectly into my equipment assembly jig, and the hex head makes driving them with a socket wrench effortless. The fully threaded 316 stainless steel gives me confidence they won't corrode in my damp workshop. A solid pack for the price.

The 316 stainless steel on these is top-notch—no rust after weeks in a damp shop. They drive cleanly with a hex key and thread perfectly into M4 tapped holes. Exactly what I needed for securing metal brackets.