
Concealed Head Standoffs
Threaded standoffs fitted into a blind hole, hidden from the front.

Standoffs that install directly into PCBs.
Broaching standoffs press into a printed circuit board, cutting their own seat, to give a threaded spacer directly on the board. Length to suit customer requirements.
Full dimensions, preferred lengths and installation / push-out / torque-out performance data are shown in the datasheet below, taken from the self-clinching fasteners catalogue.
| Part numbers | KB-KFE, KB-KFSE |
|---|---|
| Electro Tin Plated Steel | KB-KFE |
| Stainless Steel | KB-KFSE |
| Sizes | M2, M2.5, M3, M4 |
Dimensions, preferred lengths and performance data from the self-clinching fasteners catalogue.


Threaded standoffs fitted into a blind hole, hidden from the front.

Closed-end threaded spacers, sealed on one side.

Threaded spacers open at both ends.

Unthreaded spacers for a screw that passes right through.

Snap-top standoffs: push the board on, no screw needed.

Standoffs with a locking thread that resists screw loosening.