Blind T Nuts in Metric Sizes

A blind T nut sinks into the back of a wooden part and provides a captive metric thread that a bolt can drive into again and again. Because the nut is hidden behind the surface, it gives a strong, reusable anchor without a visible fastener on the finished side, which is why builders reach for them at motor mounts, hatches, and removable joints.

Sizes and Pack Counts

This category covers blind T nuts in metric threads from 2mm up through 3mm, 4mm, 5mm, and 6mm. They are grouped in small packs of four or five, making it easy to buy the exact size a build calls for.

Seated into ply or hardwood, these nuts spread load across their flange and resist pulling loose under vibration, an everyday concern on powered models where a plain screw in bare wood would soon strip out.

Pick the thread size your project needs from the listings below.