8210-A-0440 | براغي فاصلة سداسية Amatom مقاس #4-40 × 3/16 بوصة | ألومنيوم (1000 قطعة/عبوة)

I needed something small to mount a secondary board in my project and these #4-40 standoffs fit perfectly—the threads were clean and they tightened down evenly. For the price per pack, you get a solid quantity of well-machined aluminum pieces that do the job.

I’ve been using these aluminum standoffs for mounting a few small boards, and the 3/16" height is just right for my tight spacing needs. They all came neatly packed and threaded smoothly without any binding.

The threads on these #4-40 standoffs are clean and consistent, so they screw on without any binding. I’ve used a couple hundred already for mounting boards and they’re perfectly uniform across the whole bag.