براغي رأس سداسية 3/4-10 × 9 بوصة | صناعة أمريكية | فولاذ درجة 8 زنك أصفر (20 / عبوة)

The hex head grips my socket perfectly for torquing down on heavy equipment — the 9-inch length gives me plenty of bite. The yellow zinc coating still looks clean after a few days in my shop. Exactly what I needed for a machinery rebuild.

Used these for mounting a heavy piece of industrial equipment, and the Grade 8 steel held up perfectly under torque. The yellow zinc coating looks clean and seems resistant to rust so far. Exactly what I needed for a secure fit.

I needed a full 9-inch length for a heavy equipment repair, and these grade 8 bolts threaded on smooth without any binding. The yellow zinc coating looks uniform and hasn't shown any rust after a few weeks of use.