
Self-Clinching Nuts
Standard clinch nuts in steel, stainless, hardened stainless and aluminium.

Clinch nuts with a nylon locking element.
Nylon lock clinch nuts have a nylon insert that grips the screw thread to stop it vibrating loose, combined with a permanent clinch installation.
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-PL, KB-PLC |
|---|---|
| Zinc Plated Steel | KB-PL |
| Stainless Steel | KB-PLC |
| Sizes | M3, M4, M5 |
| Sheet hardness (KB-PL) | HRB 70 or less |
Dimensions, preferred lengths and performance data from the self-clinching fasteners catalogue.


Standard clinch nuts in steel, stainless, hardened stainless and aluminium.

Clinch nuts that finish flush on both sides of the sheet.

Threaded nuts for PCBs and non-ductile materials.

Closed-end clinch nuts that seal and protect the thread.

Floating nuts that allow for hole misalignment.

Miniature clinch nuts with a squeezed locking thread.