براغي رأس سداسي 3/4-16 × 3-3/4 بوصة | فولاذ درجة 5 زنك أصفر | ملولبة جزئيًا (25 / عبوة)

Used these to replace worn fasteners on a piece of farm equipment and the grade 5 steel with yellow zinc held up great under the wrench. The partial threading made alignment a lot easier than fully threaded bolts.

These fit perfectly in my repair jig and the partial threads made aligning everything much easier. For a batch of 25, the price is reasonable for this grade of hardware.

The yellow zinc coating is evenly applied and the threads are clean, so they threaded into my equipment without any binding. I used them to fasten a mounting bracket, and the hex head sat flush enough for a socket wrench. Only gripe is the partial threading takes some getting used to if you’re expec