M18-1.5 × 50mm 육각 헤드 캡 나사 | 클래스10.9 스틸 플레인 | 전체 나사산 (120개/팩)

Finally, a bolt that torques down without stripping; the hex head grips my socket perfectly every time. These 50mm lengths were just right for fastening a heavy motor mount, and all 120 pieces came consistently threaded. Exactly what I needed for a solid, industrial-grade assembly.

I needed a full batch of strong bolts for a press rebuild, and these M18s have perfect threads right out of the pack—no duds. The 10.9 steel feels solid under the wrench, and the 50mm length is exactly what the spec called for.

Pulled these out of the box and the threading is clean all the way down, no burrs or rough spots. The hex heads seated perfectly in my socket, and the 10.9 steel feels solid enough that I didn't second-guess torquing them down on the press frame. A full bag of 120 means I won't be running out mid-jo