براغي رأس سداسي 3/8-24 × 1-3/4" | صناعة أمريكية | درجة L9 سبيكة فولاذية مطلية بالزنك الأصفر | ملولبة جزئيًا (100 / عبوة)

I needed some serious fasteners for a heavy equipment repair and these definitely fit the bill. The Grade L9 alloy steel feels incredibly tough and the partial threads let me get a solid grip without cross-threading.

I've been hunting for a proper Grade L9 bolt for a while, and these yellow zinc ones finally hold up without any stripping when I really torque them down with a socket. The partially threaded design worked perfectly for the machinery mount, and the threads were clean right out of the box. Solid hund

Installed these on a heavy-duty press at work and the partially threaded design made alignment much quicker. The yellow zinc coating looks more durable than the standard black oxide stuff I’ve used before.