Standard 420D Chain

Description

The D.I.D 420D Standard Chain is a high-quality, low-cost roller chain designed for machines originally equipped with non-O-ring chains. Constructed from special alloy steel, it features solid rollers, quad-staked pin riveting, and shot-peened components for enhanced durability. The chain is pre-stretched at the factory to reduce initial elongation and ensure consistent performance. With an industry-standard chain life index rating of 100, it is suitable for various applications. It has an average tensile strength of 3,970 lbs. and comes with a clip-type connecting link for easy installation.