براغي رأس سداسية مقاس 1"-8 × 3-1/2" | فولاذ درجة 5 أصفر زنك | ملولبة جزئيًا (10/عبوة)

I needed these for a heavy-duty repair on a piece of farm equipment, and the grade 5 steel held up perfectly under torque. The hex heads let me get a solid socket grip without any stripping. Exactly what I needed for the job.

The partially threaded design made installation a breeze on my press brake, and the Grade 5 yellow zinc finish feels solid under the wrench. These bolts are holding up perfectly after a week of heavy use.

These bolts threaded into my press plate perfectly, with the hex head gripping my socket wrench without slipping. Having ten in the package gave me enough for the entire machine frame with a couple to spare. The yellow zinc coating gives them a nice, clean industrial look.