M18-2.5 X 65mm 육각 머리 나사 | 8.8급 강철 아연 도금 | 풀 나사산 (25개/팩)

Exactly what I needed for securing a press frame at work — the zinc plating on these is even and not too thick, so the threads bit cleanly in tapped holes. The 65mm length gave just enough grip for a 20mm plate stack without bottoming out.

Used them to bolt down a heavy steel bracket and the threads cut clean without any binding. The zinc coating is uniform, so they should hold up fine in a slightly damp shop. Exactly what I needed, no complaints.

The hex head fits my socket perfectly, and the Class 8.8 steel feels solid when torquing down on heavy equipment. These fully threaded screws held up well during assembly without any stripping.