Stainless Steel ANSI Agricultural 304 Series Chains Peer Part No. A2040SSANSI No. A2040SSPitch P 1.000Roller Width W 0.312Roller Diameter r 0.312Plate Height H 0.475Plate Thickness T 0.060Pin Diam D 0.157Overall Width F 0.324Overall Width G 0.406Unit of measure Inches or millimeter in.Average Tensile Strength Lbs. 2, 750Average Weight Per Foot Lbs. 0.300