براغي ذات رأس سداسي 1"-8 × 2-1/2" | صناعة أمريكية | درجة L9 من الفولاذ السبائكي مطلي بالزنك الأصفر | ملولبة بالكامل (10 / عبوة)

Finally got around to using these on a heavy-duty jig I'm building, and the L9 alloy steel feels noticeably tougher than standard hardware. The yellow zinc coating should help keep rust away in my damp shop, too.

The yellow zinc coating is holding up great on these, and the fully threaded length made alignment a breeze on my press. They're solidly built for heavy equipment, no stripping or wobble even under torque.

These bolts threaded perfectly into my heavy equipment mount without any binding, and the yellow zinc coating looks tough enough to resist corrosion for years. The L9 grade steel gives me real confidence for high-torque applications.