براغي رأس سداسية M18-2.5 × 140 مم | فولاذ فئة 10.9 زنك أصفر | جزئية الخيوط (10 / عبوة)

The hex head on these M18 cap screws grips the socket perfectly, and the partial threading made installation into existing tapped holes smooth without binding. They feel solid in hand, and the yellow zinc finish looks clean for industrial use.

I needed some heavy-duty fasteners for a press assembly and these M18-2.5 x 140mm hex heads held up perfectly under torque. The yellow zinc coating looks solid and the partial threading made starting them by hand much easier.

The partially threaded design made alignment much easier than full-threaded bolts I've used before, and the hex head grabbed securely with a standard socket. These M18x140mm screws are holding up well on our heavy assembly jig.