براغي رأس سداسية M16 × 120 مم | محرك سداسي | درجة 8.8 سبائك فولاذية مطلية بالزنك (90 / عبوة)

The hex socket drive on these M16s grips the Allen key cleanly with zero stripping, and the zinc plating has a smooth, even finish. Threads ran true through my steel fixture with no binding. Ninety screws in the pack means I've got plenty left for the next job.

Perfect fit for the jig I was building. The hex socket drive made it easy to install in a tight spot, and the zinc plating looks uniform across all 90 pieces.

Had to tap a couple out for a machinery guard; the hex drive seated perfectly with no cam-out. The zinc plating seems even and tough, though the box was a bit lighter than I expected for 90 pieces.