arrow-backBack to Nuts and Retainers

Foam Expansion Nut

Description

Reliable retention for lightweight EPP assemblies.
A unique one-step press-in fastener that anchors to EPP skin, giving OEMs the option to reduce foam density or cut fastener count without performance trade-offs. It installs faster and enables simpler automation than ultrasonic.

Common Names: EPP Fastener

Features and Benefits

Enables Fastener Consolidation

Anchors in EPP skin to allow lower density foam or fewer anchor points.

Single-Action Installation

One-step press-in replaces weld/cool and ultrasonic processes; can be used with manual, semi and automatic installation.

High Strength

Exceptional per fastener retention and system load tolerance.

Extreme Temperature

Proven hold strength under heat, reliable under harsh conditions.

Automated Assembly

Matches ~3 s/joint takt time with simpler equipment that reduces energy use, maintenance, and space.

Sustainable

PP-GF material, compatible with PP/EPP recycling as a monomaterial.