Uxcell 100-Pack M3x8mm Button Head Hex Socket Cap Screws – 10.9 Alloy Steel, Black, For Machinery & Electronics

About This Product

Need a bunch of small, strong screws for a project?

This 100-pack of M3x8mm button head cap screws has you covered.

Each screw is made from 10.
9 grade alloy steel, which means they're tough—way stronger than cheap hardware store zinc screws.
The black finish looks sharp and offers some corrosion resistance too.

The button head has a low profile with a hex socket drive (2mm hex key required), so it sits flush and looks clean on finished surfaces.
Thread pitch is 0.

5mm, head diameter is 6mm, and overall length is 10mm.

Perfect for machinery, electronics, 3D printers, RC vehicles, and general assembly work.

100 pieces gives you plenty for your project and spares for the parts bin.

Reliable, well-made, and at a price that won't make you cringe.