براغي رأس سداسي 1/2-13 × 7/8" | فولاذ درجة 8 مطلي بالزنك الأصفر | خيط كامل (450 / عبوة)

The yellow zinc coating on these screws is holding up perfectly in my outdoor assembly setup, and the hex heads make them easy to drive with a socket. Exactly the Grade 8 strength I needed for a heavy-duty frame.

Finally got these in for a big equipment rebuild, and the Grade 8 yellow zinc finish is holding up great under torque. The hex head seats nicely in a socket, making installation quick even with 450 pieces to handle.

These are perfect for a project I’m working on where I need to bolt a heavy bracket to a steel frame—the threads cut cleanly and the hex heads grab a wrench without slipping.