براغي رأس سداسي 5/8-11 × 11 بوصة | فولاذ درجة 5 مطلي أصفر زنك | خيط جزئي (40 / عبوة)

Used these to secure a heavy-duty press in my shop, and the hex heads gave my socket wrench a solid grip without stripping. The yellow zinc coating on the unthreaded section still looks clean after a few months of exposure to oil and grime.

I needed exactly 11-inch long bolts for a heavy equipment frame, and these grade 5 steel screws handled the torque without any stripping. The partial threading made alignment much easier than fully threaded options I've tried before.

The hex heads fit my socket perfectly without any slipping, and the yellow zinc coating seems durable enough to resist rust in my shop. These 5/8-11 bolts held my press frame together firmly, and the partial threading made alignment easy. Exactly what I needed for heavy assembly work.