M14-2 X 45mm 六角頭螺絲 | 10.9級鋼本色 | 全螺紋 (40 / 包)

I needed strong bolts for a heavy machinery repair and these fully threaded M14s fit perfectly, even driving in smoothly with just a socket wrench. The hex head grabbed without slipping, and the pack of 40 was plenty for the whole job.

The class 10.9 steel is the real deal—these have held up through a full week of heavy assembly work without a single stripped thread. I've already gone through two packs and the threading on every one was clean and consistent.

Used these to rebuild a heavy-duty jig at work, and the Class 10.9 steel handles torque like a champ. The hex head fits a standard socket perfectly, no slipping. Exactly what I needed for industrial assembly.