براغي رأس سداسي 3/4-16 × 5-3/4" | صناعة أمريكية | سبيكة فولاذية درجة L9 مطلية بالزنك الأصفر (60/عبوة)

Used these to bolt down a heavy-duty press at the shop, and the Grade L9 alloy steel held torque perfectly without any stretch. The hex head seated cleanly with a socket wrench on the first try. Solid fasteners for the price.

These bolts are noticeably heavier and better finished than the standard hardware store stuff. The yellow zinc coating looks consistent and should keep rust at bay. Installed them on a trailer hitch rebuild and the threads cut cleanly on the first pass.

Needed some heavy-duty bolts for a press repair, and these Grade L9 hex heads are absolute beasts. The yellow zinc finish is perfect, and having a full 60-pack means I’ve got spares for the next job.