CLS-0518-2-D by PENN ENGINEERING

These high-strength stainless steel self-clinching nuts feature a specialized dry film lubricant coating engineered to reduce running torque and prevent thread galling during high-velocity assembly. When pressed into a properly sized mounting hole using a parallel squeezing force, the fastener utilizes an expert undercut design that forces the host sheet material to cold flow seamlessly around the shank. Integrated with a serrated clinching ring, this profile guarantees exceptional resistance against pushout and high-torque forces, making it perfect for secure, reusable assemblies in highly corrosive or demanding environments.

Integrated Thread Lubrication: Specially coated with a dry film lubricant to ensure smooth assembly installation, eliminate frictional galling, and provide consistent torque-tension.

Superior Pushout and Torque-Out Resistance: The proprietary cold-flow interlocking undercut anchors the hardware securely, preventing spin-outs and loosening under heavy stress.

Corrosion-Resistant Material Formulation: Fabricated from premium 300 series stainless steel to handle challenging environmental conditions and corrosive exposure.

Thin Panel Thread Integration: Safely provides robust, permanent internal threads in metal sheets that are otherwise too thin to be conventionally tapped.