براغي رأس سداسي 7/16-20 × 7/8" | درجة 5 فولاذ زنك أصفر | ملولبة بالكامل (100 / عبوة)

Needed a few for a gate repair and these Grade 5 hex heads fit perfectly with a socket, no stripping. The yellow zinc finish looks clean and feels solid.

Installed a dozen of these on a tractor hitch bracket, and the Grade 5 yellow zinc held up perfectly under torque. The hex head fits my socket wrench snugly, and the fully threaded shank grabs every bit of the nut.

Used these for mounting a bracket on a heavy-duty machine, and the grade 5 steel held up perfectly under torque. The yellow zinc finish is a nice touch for basic corrosion resistance without being overly shiny. No issues with the hex head stripping during install.