براغي رأس كبس M20-2.5 × 80 مم | محرك سداسي | ملولبة جزئيًا | فولاذ مقاوم للصدأ 18/8 (25/عبوة)

Had to order these for a jig I’m building, and the partially threaded design made aligning the clamp plates much easier than fully threaded bolts would have. The hex socket drive fits my hex keys perfectly without any wobble.

Installed these on a precision assembly fixture and the hex socket drive held torque perfectly without stripping. The partially threaded design made alignment much easier than fully threaded bolts I've used before.

I needed longer fasteners for a jig assembly, and these M20s with their partial threading held perfectly without galling the stainless surface. The 80mm length was just right for my application.