M14-1.5 x 55mm 六角頭螺絲 | 8.8級鋼 原色 | 半牙 (50顆/包)

These hex bolts are a perfect fit for my machinery assembly project. The partially threaded design makes them easy to start by hand before tightening with a socket. The 50-pack was exactly what I needed.

I’ve been hunting for a partially threaded M14 bolt that actually fits flush in my jig, and these finally do the job. The 55mm length with the unthreaded shank gives a clean grip, and the hex head bites nicely with a socket. Fifty in the pack meant I didn’t have to order twice, too.

These were exactly the right thread pitch for my milling machine's clamp kit. The 55mm length with partial threading let me get a solid hold without the threads binding in the T-slots.