M10-1.5 X 75mm براغي رأس أسطواني بمقبس سداسي | رأس مسطح محرك سداسي | خيط جزئي | فئة 10.9 فولاذ سبائكي مطلي بالزنك (100 / عبوة)

Used these for a custom welding fixture, and the partial threading made alignment much easier than fully threaded bolts. The hex socket drive gripped perfectly without stripping, even under a decent amount of torque.

Installed these in a jig for a drill fixture, and the partial threading made alignment so much easier than fully threaded bolts. The zinc plating looks good and nothing has stripped after repeated use.

These are holding a heavy machinery guard I built, and the Class 10.9 alloy steel feels way tougher than standard hardware store bolts. The flat head sits flush and looks clean, plus the hex drive didn't cam out at all during installation.