Howmet Fastening Systems, the manufacturer behind Huck® fasteners, has launched a new coating option called J68. Designed for harsh environments, J68 is certified to the highest international corrosion standard (ISO 12944 CX), meaning it keeps fasteners working longer where salt, humidity, and pollution usually destroy them.
For engineers operating in marine, offshore, or heavy industrial areas, corrosion is more than a cosmetic problem. When a fastener's coating breaks down, the connection can lose its hold. This leads to unexpected maintenance, early failure, and high repair costs.
The J68 coating was specifically engineered to stop this cycle. By earning the strict CX classification, it proves it can handle the toughest conditions on earth without degrading.
Dr.-Ing. Christoph Blunk, Senior Customer Engineer (Europe) at Howmet Fastening Systems, noted: "In applications where accessibility is limited or component replacement has disproportionate costs, the specification of the coating is critical in the total joint calculation. J68 provides engineers with a verifiable data point for long-term material stability, reducing the risk of premature preload loss and extending the calculated maintenance intervals of the entire assembly."
Where J68 Makes the Biggest Difference
The coating is ideal for projects exposed to constant moisture, salt spray, or harsh chemicals, including offshore and marine, transport & infrastructure, and agricultural machinery.
Real-World Benefits
Instead of dealing with frequent inspections and rusty replacements, choosing J68 offers practical advantages, such as reduced maintenance, lower lifecycle costs, and improved reliability.
J68 is now available as an option for Huck® fasteners. Find out more about J68.
