HOLO-KROME 02153 مسامير تثبيت 20mm X 60mm | فولاذ سبائكي (10 / Pkg.)

The chamfered ends made lining up the pin in the jig way easier than I expected, and they slide in with just the right amount of resistance. I've used all ten across two projects and every one measured dead-on, so the ground finish is definitely doing its job.

The press fit is incredibly consistent on these — every pin seated with the same smooth resistance, and the ground finish leaves no scoring on the bore. Used a dozen for aligning two jig plates and the alignment hasn't shifted a thou after repeated disassembly.

The chamfered ends made installation into my jig plate a breeze, and the press fit is just as precise as I needed for aligning the parts.