FE-440 | مسامير PEM ذاتية التثبيت #4-40 | فولاذ (50 / عبوة)

Finally, a stud that presses in clean without wobbling on the first try—the steel finish has just the right amount of grip. I've used these on a couple of bracket assemblies and the #4-40 threads held up perfectly through repeated tightening. Exactly what I needed for general shop work.

The knurling on these studs grips the metal sheet perfectly once installed, and the #4-40 threads ran smoothly through a test nut. I used them to mount a PCB bracket in a chassis, and they held tight without any distortion to the panel. This pack of 50 will last me through several projects.

These little studs are exactly what my cabinet assembly jig needed — the self-clinching action locks them in tight without any extra hardware. Fifty in a pack means I've got plenty for the next few projects, and the steel finish feels solid.