براغي كتف رأس مقبس M12 X 16mm | رأس مقبس | محرك مقبس | فولاد سبائكي (25 / عبوة)

These M12 shoulder screws worked perfectly as axle pins in a jig I built. The hex socket drive made installation straightforward with a standard Allen key.

The precision-ground shoulder on these screws made a huge difference in my build—the pivot action is now silky smooth. A full pack of 25 for this quality is a steal.

I needed a proper pivot for a jig I was building, and the precision-ground shoulder on these made installation effortless with zero binding. The hex socket drive seated perfectly with my Allen key, and the alloy steel feels substantial enough for repeated use.