M18-1.5 X 90mm 六角頭螺絲 | 10.9級鋼 無鍍層 | 部分螺紋 (80/包)

Needed a full set of heavy-duty bolts for a press rebuild, and these 90mm partially threaded screws were exactly the spec. The 10.9 rating means they’re plenty tough for the torque, and the plain finish slid right into the tapped holes without any binding. Fit perfectly, no stripped threads—just sol

I needed a high-strength fastener for a heavy machinery repair, and these M18 10.9-grade bolts handled the torque perfectly in my impact wrench. The partial threading made alignment a breeze, and the 80-pack means I have spares for future projects.

These bolts tightened down smoothly with a wrench and the partial threading really helped seat the nut properly without binding. I've used cheaper grade 8.8 bolts before and these class 10.9 feel much more solid for heavy assembly work.