CHC-440-6 | مثبت ذاتي التثبيت PEM #4-40 | فولاذ (50 / عبوة)

I needed some steel #4-40 fasteners for a metal panel assembly, and these held tight without stripping thanks to the self-clinching feature. The 50-pack is a solid value for general shop work.

The self-clinching design made installation a breeze on my metal panel, no need for a separate nut to hold it in place. The steel construction feels solid enough for general shop use, and the pack of 50 should last me through several projects. Exactly what I needed for a straightforward assembly job

Needed a reliable #4-40 fastener for a sheet metal enclosure I'm building, and these clinched solidly into the panel on the first press. The steel threads held up perfectly during assembly without stripping, and the package of 50 is nice to have spares on hand.