براغي ذات رأس سداسي M10-1.5 X 130mm | فولاذ فئة 10.9 مطلي بالزنك الأصفر | خيط جزئي (50 / عبوة)

These are the right ones for bolting down heavier jigs on the workbench—the partial thread gives you a solid grip without the shank binding up. The yellow zinc coating is tough, so they didn't get any surface rust after a week of spraying coolant around them.

Had to use a socket to tighten these on a heavy equipment frame, and the hex head grabbed perfectly without slipping. The yellow zinc finish is holding up well after a week of outdoor exposure. Exactly the grade 10.9 strength I needed for the job.

The partial threading on these M10 bolts made aligning the equipment frame much easier, and the hex heads seated securely with a socket wrench. The yellow zinc finish is holding up nicely against the shop's moisture. Exactly what I needed for the job.