Nord-Lock Delta Protekt Locking Washers provide reliable bolted-joint security by combining Nord-Lock’s proven wedge-locking technology with a Delta Protekt corrosion-resistant surface treatment. Designed for demanding industrial applications, these washers help prevent bolted joints from loosening under vibration and dynamic loads while providing durable protection against corrosion. Their pre-assembled washer pairs simplify installation and deliver consistent locking performance across a wide range of bolted connections.

Nord-Lock 316 Stainless Steel Locking Washers provide reliable bolted-joint security in applications where corrosion resistance and resistance to vibration are important. Manufactured from 316 stainless steel, these wedge-locking washers use tension rather than friction to help prevent bolts from loosening under vibration and dynamic loads. Their corrosion-resistant construction makes them well suited for demanding environments, including marine, chemical processing, food processing, and other applications where stainless steel fastening components are preferred.

Nord-Lock 254 SMO Locking Washers combine proven wedge-locking technology with the exceptional corrosion resistance of 254 SMO stainless steel. Designed for demanding applications where vibration, dynamic loads, and aggressive environments can challenge conventional fastening systems, these washers help maintain secure bolted joints while providing enhanced resistance to corrosion. They are well suited for marine, offshore, chemical processing, and other applications requiring high-performance stainless steel fastening components.