براغي رأس أسطواني M4-0.7 X 50mm | رأس مسطح محرك سداسي | خيط كامل | فولاذ مقاوم للصدأ 18/8 (400/عبوة)

These M4 hex socket screws are perfect for my jig builds—the 50mm length gives just enough bite for thicker assemblies. The stainless steel feels solid and the threads cut cleanly without any binding. Exactly what I needed for precision work.

Used these for a jig build and the fully threaded shaft held tight with no stripping. The hex drive seated perfectly in tight spaces where a regular driver wouldn't fit.

Exactly the right length for jig building, and the 18/8 stainless hasn't shown a hint of rust after a few months in my shop. The hex socket drive seats cleanly every time, and at 400 per pack I'll be set for years. Just wish they came in a smaller count.