براغي رأس سداسي M5-0.8 × 10 مم | فولاذ فئة 10.9 زنك أصفر | ملولبة بالكامل (600 / عبوة)

Had to replace a batch of stripped bolts on a jig fixture, and these threaded in smooth with no binding. The yellow zinc coating feels durable and the hex drive seated perfectly without wobble.

The hex heads fit perfectly in my socket without slipping, and the fully threaded shaft makes assembly quick. I used a whole box for a batch of jigs and not a single stripped thread.

The yellow zinc coating is holding up perfectly on these hex heads, no chipping even after torquing them with a socket. Fully threaded along the entire 10mm length, so they grab whatever I pair them with. Six hundred in the pack means I’m set for the next few projects.