HOLO-KROME 02075 مسامير وتد 8 مم × 40 مم | فولاذ سبائكي (100 / عبوة)

I was nervous about getting the fit just right, but these pins slid in smoothly thanks to the precision grinding. The hardened alloy steel feels seriously durable for jig alignment work.

The chamfered ends made pressing these 8x40mm pins into place much smoother than with un-chamfered ones I've used before. Each pin slid in perfectly with a consistent interference fit, and the hardened surface feels solid. Exactly what I needed for precise jig alignment.

The chamfered ends made sliding these into the jig a lot less fiddly than I expected, and the ground finish is visibly uniform across the batch. Down to my last few from the pack of 100, and every single one measured spot-on with my calipers.