CPB – Prebulbed, Slotted Body Rivet Nut | Sherex® by PEM® Enhanced Grip Fasteners
CPB – Prebulbed, Slotted Body Rivet Nut
The CPB is a prebulbed, slotted body rivet nut from Sherex® by PEM® engineered to deliver enhanced grip and pull-out resistance in soft, thin, or deformable materials. The slotted body design creates a wide, distributed bulge during installation, maximising the contact area with the host material and delivering superior retention compared to standard round body designs in challenging substrates.
Excellent pull-out and push-out resistance. Ideal for applications where the rivet nut pushing out of the hole is a concern.

Product Specifications
- Body style: Prebulbed, slotted round body
- Thread sizes: M5, M6, M8 (metric)
- Material: Steel (zinc yellow), Aluminum
- Grip range: Suitable for thin-sheet soft materials
- Enhanced pull-out and push-out resistance
- Open end
- Install with standard rivet nut tooling

Key Benefits
- Prebulbed body for ease of installation (less force)
- Slotted body creates wide distributed bulge for superior grip
- Ideal for aluminium, plastics, and composite substrates
- Eliminates need for larger fastener or hex hole in soft materials
- Compatible with standard Sherex by PEM tooling
➤ Request CPB specifications or contact Sherex by PEM for soft-material application support.