براغي رأس سداسية 1-1/2-6 × 10 بوصة | صناعة أمريكية | درجة L9 سبيكة فولاذية مطلية بالزنك الأصفر | ملولبة جزئياً (4/عبوة)

Needed these for a heavy-duty press rebuild and the partial threading made all the difference for alignment. The Grade L9 alloy steel feels rock solid under the wrench, no flex at all.

The partial threading on these 10-inch hex head screws made all the difference when I needed extra grip depth for a heavy machine frame. They drove in smoothly with a socket and feel incredibly solid—exactly what I needed for the job.

These 10-inch L9 bolts are seriously hefty, and the yellow zinc finish looks great on the equipment I'm building. They're partially threaded which made setting them through the flanges much easier, and the hex head grabbed my socket cleanly without slipping.