Leaders in Lowering the Cost of Assembly

POWERLOK® II™ FASTENERS

Designed for the Demanding Locking Applications of Today and Tomorrow

POWERLOK® II™ TRILOBULAR All-Metal Locking Fasteners Solve Assembly Problems and

Reduce Your In-Place Fastening Costs

POWERLOK® II™ Fastener Geometry

Thread Profile
The innovative Dual-Angle™ thread form provides "live-action" locking.

The deflection of the thread tip creates classic "stored energy" locking.

Interferes in the root of the nut thread.  Locking is not affected by an incomplete internal thread form.

TRILOBULAR™ Body

Capitalizes on elastic memory of nut member.

Further prevents vibrational loosening by providing additional locking action.

Reduces friction during installation.

POWERLOK II Fastener Advantages
No need for patches, adhesives or assembly line applied locking compounds.

Locking action is not affected by temperature.

No adhesive curing time - instantaneous locking action.

No need for under head locking elements.

No need for costly lock washers.

Works with all finishes.

Easily hand started.

Download POWERLOK® II™ Fastener Brochure