براغي رأس سداسي 3/8-16 × 7/8" | فولاذ درجة 8 مطلي بالزنك الأصفر | كامل الخيوط (1000/عبوة)

Replaced a batch of old bolts on my milling machine with these, and the Grade 8 hardness made torquing them down to spec feel solid. The yellow zinc coating is uniform across all 1,000 pieces, no bare spots. Perfect for a full overhaul without worrying about future rust.

The hex head on these bolts is machined perfectly, so my socket grabs tight without any slipping. They're fully threaded, which made lining up a tight bracket repair a breeze. Exactly what I needed for heavy-duty equipment.

These hex bolts have a nice, clean yellow zinc finish and the threads are perfectly cut, so they drive in smoothly without any binding. I picked up a thousand for rebuilding some equipment and every single one came fully threaded just as described. Exactly what I needed for industrial machinery asse