براغي رأس سداسي 7/8-9 × 12" | صناعة أمريكية | سبيكة فولاذ L9 زنك أصفر | خيط جزئي (10/عبوة)

Needed to replace some beat-up bolts on an old press, and these grade L9s handled the torque without a hint of flex. The yellow zinc finish is a nice touch—keeps the rust away in our humid shop.

The yellow zinc coating held up fine tightening these down for a machine base, no flaking or galling even with a cheater bar on the hex head. For a 12-inch bolt at this grade, they came straight and true out of the package, threads cut clean. These are the kind you buy once and don't think about aga

Swapping out the old bolts on my press with these L9s and the difference is night and day. The partial thread made alignment a breeze, and the yellow zinc coating looks like it'll hold up well in the shop.