Nut, Hex Thin Chamfered M3

Finally, a jam nut with the same hex width as a standard M3 nut, so I don't need a second wrench. The chamfer makes them easier to thread by hand before tightening.

These M3 thin chamfered nuts fit perfectly in tight spaces where a standard nut would be too tall. The chamfer makes threading them onto a bolt noticeably smoother, and they lock down securely without adding bulk.

Finally got the M3 thin nuts I needed for a tight stack where a standard nut would've poked out. The lower profile is exactly what the spec said, and the chamfered edge made starting the threads noticeably easier. They cinched down solidly without any wobble.