9745-A-0440-16 | فواصل Amatom #4-40 | ألومنيوم (100 / عبوة)

Finally got around to using these on a panel mount job and the swage action seated perfectly flush with a standard arbor press. The aluminum threads are clean enough that a #4-40 screw spins in without any binding, which is a relief when you're doing a dozen at a time.

These #4-40 aluminum standoffs were exactly what I needed for mounting a small circuit board, and the swage fit held tight after a single press. They came well packed with clean threads, no burrs or debris. The whole pack of 100 should last me through several projects.

I was pleasantly surprised by how cleanly these swage standoffs seated into my aluminum panel — no deformation at all. The #4-40 threads caught perfectly on the first try, and the 100-pack gave me plenty of spares for future projects.