HOLO-KROME 01062 5/16" X 1/2" مسامير تثبيت | فولاذ سبائكي (100 / Pkg.)

The chamfered ends made installation into the press-fit holes a breeze, and the hardened surface held up perfectly under heavy torque. Needed a few for a jig alignment, and these pins were exactly the right size and tolerance.

Ground these down for a jig rebuild and they pressed in beautifully with zero binding. The surface finish is mirror-smooth, which I wasn't expecting from a hardened pin. Perfect for precision alignment work.

The chamfered ends made aligning these pins in tight spots much easier than I expected. They pressed into place cleanly without any binding, which saved me time on my assembly work.