M30-3.5 X 150mm Zeskantbouten | Klasse 10.9 Staal verzinkt | Gedeeltelijk schroefdraad (15 / Verpakking)

The partially threaded shaft made alignment a breeze when I was securing a heavy machinery base plate. Zinc plating looks clean and uniform, and the Class 10.9 rating gives me real confidence these won't strip under torque.

The hex head on these M30 screws grabbed my socket perfectly without any slippage, even when torquing them down tight on a press frame. The partial threading made alignment much easier than fully threaded bolts I've used before.

Felt solid the moment I picked one up, and the zinc plating gave them a clean, uniform finish straight out of the package. The 10.9 grade handles the torque on our press frame without any flex, and the partial threading made seating them in the blind hole much easier. Exactly what I needed for the r