Hex Nuts, 3mm (4) (DUB2105)

3mm hex nuts come in a four-pack, offering compact fasteners for securing 3mm bolts in tight hobby projects. They’re well suited for lightweight assemblies where space is limited and a neat, secure fit matters.

Each package contains four nuts that fit standard 3mm hardware, making it easy to outfit multiple joints or keep a spare on hand for quick repairs, so projects stay on track.