M33-3.5 X 150mm 六角頭螺絲 | 8.8級鋼原色 | 半牙 (10個/包)

Needed a robust fastener for my press brake jig, and the 8.8 class steel on these is noticeably tougher than the standard hardware I was using before. The partially threaded shaft made alignment on the assembly much easier than dealing with full threads everywhere.

These M33 bolts seated perfectly into my hydraulic press frame, the partial threads made assembly much easier than expected. Class 8.8 steel feels durable for heavy-duty use and the hex head gave my wrench solid grip without slipping.

The hex head on these screws gives a solid grip with my impact wrench, and the partial threading made aligning the plates a breeze. Held up perfectly under load during assembly.