9783-B-0440-4A=5/16 | فواصل أماتوم سواج #4-40 | نحاس (200/عبوة)

Installed five of these on a prototype panel and every one threaded cleanly with no binding. The brass finish looks professional and should hold up well in a dry environment.

Packed two hundred of these in a tiny bag, and every single one has clean, consistent threads. They pressed into my PCB panel holes without any wobble, which saved me a ton of time on assembly. Exactly what I needed for spacing boards off the chassis.

The threads on these brass standoffs are clean and catch perfectly with a #4-40 screw, making panel alignment a breeze. I used them to mount a prototype control board and the consistent spacing was exactly what I needed. Very pleased with the build quality for the price.