9723-A-0440 | #4-40 Amatom 壓鉚螺柱 | 鋁 (200個/包)

These swage standoffs pressed into our aluminum chassis panels perfectly with no slipping. The #4-40 threads are clean and consistent across all 200 pieces, which made mounting the circuit boards quick and hassle-free. Exactly what I needed for this build.

Swaged a full batch of these onto aluminum panels for a control board stackup, and the #4-40 threads engaged cleanly every single time without any galling. The aluminum body feels solid enough for the weight, and the 200-count pack means I've got spares for the next few revisions.

Installed a batch of these on a prototype board and the swage action set perfectly flush every time. The aluminum is light but feels solid enough for holding panels in place without adding extra weight.