براغي رأس مقبس M4-0.7 X 10mm | رأس زر بمحرك مقبس سداسي | خيط كامل | فولاذ مقاوم للصدأ 316 (900/عبوة)

Finally, a bolt that resists rust even in my damp shop—the 316 stainless is a huge upgrade from the cheap steel ones I used before. The fully threaded shaft makes them perfect for jig adjustments, and the button head gives a clean, low-profile finish.

The hex socket drive on these M4 screws grips perfectly even with my worn-out Allen keys, and the 316 stainless feels noticeably denser than the cheap 304 ones I used before. They threaded cleanly into my jig's tapped holes with zero binding.

Finally, a button head screw that doesn't strip the hex drive under normal torque—these held perfectly in my jig build. The 316 stainless feels denser and more corrosion-resistant than the 18-8 I've used before.