The Harting 20990003013 is a crucial component for ensuring secure and reliable cable connections within rectangular connector systems. Specifically, it's a Han 3A-STI-M-M20 cable gland, designed to provide strain relief and environmental protection for cables entering Harting connectors. Supreme Components International, an authorised distributor of Harting products, offers this essential component to guarantee the integrity of your connections. This cable gland is engineered for durability and performance in demanding industrial environments. It provides a secure seal, preventing the ingress of dust, moisture, and other contaminants that could compromise the connection. The M20 thread ensures compatibility with a wide range of cable sizes and connector housings. Choose Harting and Supreme Components International for reliable connectivity solutions.