M10-1 x 45mm 六角頭螺絲 | 8.8級鋼 普通 | 部分螺紋 (100顆/包)

I needed partially threaded M10 bolts for a jig build, and these fit perfectly with a solid grip under torque. The 8.8 steel feels tough enough for heavy use without any rust worries right out of the pack.

The hex head on these M10 bolts gave my socket wrench a solid grip, and the partial threading made installation into tapped holes much smoother than I expected. For 45mm length they fit perfectly in my equipment mount.

Wrapped two of these into a heavy steel bracket for a shop press build and they torqued down smoothly without any binding. The partially threaded shank made alignment much easier compared to fully threaded bolts I've used before.