براغي رأس سداسية مقاس 3/4-10 × 6-1/2 بوصة | صناعة أمريكية | درجة 8 فولاذ زنك أصفر | ملولبة جزئيًا (10 / عبوة)

These threads are cut clean and the yellow zinc finish is flawless across all ten. The partial threading makes seating them in a deep flange assembly a breeze, and the grade 8 hardness really shows when you torque them down with a socket.

Used these to bolt a heavy press frame together and the Grade 8 steel held up perfectly without stripping. The partial threading made alignment easy, and the yellow zinc finish looks like it will resist rust well.

The threads on these are cut clean and the yellow zinc finish is evenly applied, which made them easy to wrench into place on my press setup. The 6-1/2" length gave me just enough grip for the thick flanges I'm bolting together, and all ten arrived with no burrs or damaged threads.