M12-1.25 x 75mm 육각 머리 볼트 | 클래스 10.9 강철 무도금 | 부분 나사산 (225개/팩)

Installed these on a steel bridge assembly and the class 10.9 grade held torque perfectly under heavy load. The partially threaded design made seating the nut much easier.

These bolts worked perfectly for a heavy-duty jig I built in my shop. The 10.9 grade steel is definitely a step up from standard hardware, and the hex heads gave my socket wrench a solid grip.

I needed a handful of M12 bolts for a jig I'm building, and these class 10.9 steel ones feel much more robust than the standard hardware store stuff. The partially threaded design gave me plenty of grip without wasting length on a full thread.