KFB3-M3-12 | صواميل PEM ذاتية الثني M3 | فولاذ (2000/عبوة)

Installed a batch into 1.5mm sheet metal and they seated perfectly flush without any deformation. The steel body feels sturdy enough for regular M3 hardware, and having a full 2000-pack means I won't run out mid-project.

Took a chance on these M3 self-clinching nuts for a tight panel repair, and they bite into the sheet metal perfectly without needing access to the back. The steel threads cut cleanly and hold firm even after repeated screw adjustments.

Went through the whole 2000-pack faster than I expected on our sheet metal line, and every single nut seated cleanly without any stripped threads. The steel's got a nice solid bite when you press it in, though you'll want a proper punch to avoid bending thinner panels. Exactly what we needed for bol