Connecting Link, Chain Construction Cottered Pin, Material Stainless Steel, Chain Overall Width 23/32 in, Chain Number 40, Roller Diameter 19/64 in, Finish Plain, Pitch 1/2 in, Link Type Connecting, Number of Strands 1, Features Non-Magnetic, Heavy Series No, Inside Width 5/16 in, Material Grade 304, Maximum Operating Temperature 750 Degrees F, Minimum Operating Temperature -270 Degrees F, Pin Contruction Riveted Pin, Pin Outside Diameter 5/32 in, Plate Height 15/32 in, Plate Thickness 1/16 in