براغي رأس سداسية 1-3/4-5 × 5 بوصة | درجة BD من سبائك الصلب العادي | ملولبة بالكامل (1/عبوة)

I used these on a heavy-duty jig I was building, and the hex head gave a solid grip with my socket wrench without stripping. The fully threaded length let me get just the right tension, and the alloy steel feels tough enough for repeated use.

The hex head on these cap screws gave my socket wrench a solid grip, and the Grade BD alloy steel felt tough when I torqued them down for our press assembly.

Grabbed a couple of these for a heavy machine frame repair, and the Grade BD alloy steel feels seriously tough under the wrench. The fully threaded shaft gave me solid bite all the way through, no wobble at all once torqued down.