M24-3 X 100mm 外六角螺絲 | 10.9級鋼原色 | 部分螺紋（10入/包）

I needed a heavy-duty bolt for a press frame repair, and these M24-3 x 100mm hex heads fit the Class 10.9 spec perfectly. The partially threaded shank gave me the grip I was after, and the pack of ten means I have spares for the next job.

Threaded section is just right for pulling two flanges together without binding up, and the hex head sits snug in a 24mm socket. Class 10.9 steel feels solid for the price, no burrs or sloppy threads out of the pack. These will be my go-to for the next machine frame job.

These bolts handled the torque I put on them without a hiccup; the 10.9 grade is reassuring when you're tightening down heavy equipment. The hex heads seated perfectly in my socket, and the partial threading made alignment a breeze.