Composite Nut is a high-strength, non-reactive nut that increases assembly productivity and maximizes vehicle lightweighting goals. SPE Innovation Award winner.

Features and Benefits

Clamp Load

Resists vibration loosening without the addition of secondary thread lockers.

Enables Time Reduction

No thread alignment needed reduces installation time & eliminates cross threading.

High Strength

Improved strip torque and residual torque, as compared to current plastic nuts.

Enables Lightweighting

Lighter than steel, the Composite Nut saves significant weight in bulk.


The all-plastic fastener will not react with carbon or metal surfaces.