#40 Riveted Roller Chain 10FT Roll with Connecting Link

10FT Rolls of #40 Riveted Roller Chain 1/2" pitch 5/16" Width .312" Roller Diameter Comes with 1 free connecting link! Unique shot-peened surface layer, with residual compressive stress considerably improves fatigue properties, with solid rollers. Technical Specification   Chain No: 40-1 Pitch: 1/2 Roller W: 5/16 Roller R: 0.312 pin D: 0.156 pin LR riv: 0.646 pin LC cott: 0.682 Pin L1: 0.323 Pin L2: 0.359 Plate H: 0.463 Plate T: 0.06 Max Work Load: 820 Avg Tensile Strength: 4300 App Wt (lbs): 0.42