Socket Head Cap Screws 2.5x4mm (4) (DUB2115)

A four-pack of socket head cap screws sized 2.5 mm in diameter and 4 mm long, finished in black oxide. These compact fasteners are designed to secure small components in tight spaces across hobby projects and model builds, delivering reliable, precise fastening for compact assemblies.

The socket head drive enables easy tightening with a hex driver, while the black oxide coating provides a discreet, low-glare finish for ongoing projects that require consistent hardware in this size.