M8-1.25×70mm 六角ボルト | 10.9級鋼 無処理 | 部分ねじ（100本/袋）

The hex heads are cleanly machined, so a 13mm socket grabs them without any wobble, and the 10.9 hardness gives me confidence they’ll hold up under real torque. The partial threading on the 70mm length left just enough shank for my jig’s clamping block. Shipping was fast, but that’s secondary—these

These M8 bolts fit perfectly into my tractor's Three-Point hitch lift arms—the 70mm length was exactly what I needed. Having the 10.9 grade steel is reassuring for the heavy loads I put on them, and the hex head makes them easy to torque down securely with a socket.

Got these to repair a heavy-duty bracket on my trailer, and the partially threaded shaft made alignment much easier. The 10.9 grade steel feels solid, no stripping or bending even when torqued down properly.