3/8-16 × 1/2" براغي رأس سداسي | صنع في الولايات المتحدة | سبائك فولاذ درجة L9 زنك أصفر | ملولب بالكامل (100 / عبوة)

Installed these on a custom equipment mount and the threads engaged perfectly with no galling. The yellow zinc finish looks consistent across all 100 pieces, which is nice when you want a uniform appearance.

Needed a few of these for a heavy-duty jig I’m building, and the Grade L9 alloy steel feels way more solid than the regular bolts from the hardware store. The hex head grips my socket perfectly without slipping.

The yellow zinc finish on these is holding up great in my shop, no rust after a few weeks of use. Threads are clean and the L9 alloy feels solid for the price, though they're a bit short for anything but thin plate work.