8216-A-0440 | فواصل سداسية Amatom #4-40 × 9/16 بوصة | ألومنيوم (100 / عبوة)

The threads on these #4-40 standoffs cut cleanly onto our PCB mounts without any binding, and the aluminum keeps them light enough for the drone frame we're building. A full bag of 100 means I've got plenty left over for the next three projects, and the 9/16" length sits perfectly under our sensor b

The aluminum finish on these #4-40 standoffs matches my chassis perfectly, and the 9/16" length was spot on for spacing a control board. They threaded in smoothly without any binding.

Exactly the right length for mounting boards with a gap underneath, and the aluminum feels solid without being heavy. All 100 arrived with clean threads, no burrs or stripped ones in the bunch.