براغي رأس سداسية M24-3 X 40mm | فولاذ درجة 10.9 مطلي بالزنك | سنون كاملة (10/عبوة)

Used these to bolt a heavy motor mount onto a steel frame and the fully threaded design gave me plenty of grip. The hex head seated perfectly with a socket wrench, no stripping or rounding out.

The zinc plating on these held up through a full day of heavy wrench work without a single scratch, which surprised me. They’re fully threaded all the way, so I didn’t have to worry about partial engagement when bolting down a steel bracket.

The thread engagement on these is perfect—screws seated flush with zero wobble during my equipment rebuild. Class 10.9 steel feels rock solid, and the fully threaded body saved me from digging through my bin for extra washers.