Metric Button Head Cap Screws M3 X 16mm – Stainless Steel, 50-Pack

Running low on small hardware?

Here's a 50-pack of M3 x 16mm button head cap screws.

These are metric, made from stainless steel, so they resist rust and look clean on any project.

The button head gives a low-profile, rounded finish—perfect for electronics, 3D printer builds, RC vehicles, or any application where you want a nice look without a bulky hex head.

They're new, unbranded but good quality, and come in a standard package.

Whether you're assembling a project or restocking your parts bin, having a bulk pack of M3x16 on hand is a lifesaver.

Just make sure you've got the right hex key (usually 2.5mm) and you're good to go.