براغي M2.5-0.45 X 8mm ذات رأس أسطواني | رأس مسطحة محرك سداسي | ملولبة بالكامل | سبائك فولاذية فئة 12.9 مطلية بالزنك (900 / عبوة)

Finally found fasteners that don't strip when tightening in my jigs—the hex socket drive holds the Allen key perfectly. The Class 12.9 alloy feels noticeably tougher than the stainless ones I've tried before.

The zinc plating is even and consistent across all 900 pieces, which matters when you're using them in visible jig assemblies. Threaded them into several tapped holes and the class 12.9 alloy steel feels properly hardened, no stripped heads so far.

Finally found small screws that don't strip or snap—the hex socket drive on these feels really secure, and they were perfect for securing jigs. The zinc plating gives them a clean look that matches nicely.