CFHA-632-6 by PENN ENGINEERING

These concealed-head studs are uniquely designed to provide high-strength, permanent mounting within metal panels by locking the fastener head completely inside a blind, milled hole. When installed using standard press compression, the displaced panel material flows into the fastener’s undercut, enabling it to successfully handle substantial loads. Because the head is completely buried within the thickness of the material, the side of the metal sheet opposite the installation remains entirely smooth, flawless, and visually uninterrupted.

Concealed-Head Design: Installs cleanly into a blind, milled hole, ensuring that the reverse side of the panel stays completely smooth and unblemished.

Permanent Self-Clinching Retention: Locks securely into position when pressed, avoiding the risk of loose or detached hardware under stress.

Substantial Load Support: High-performance architectural design securely accommodates heavy pull-out and torque loads.

Straightforward Installation: Easily inserted with a standard press, solid punch, and hollow anvil that force metal smoothly around the undercut.