Donghua: 100-1 Cotte Connecting Link - Ameican Std Steel chains, suitable for use in corrosive conditions involving for example, food, chemical and pharmaceutical industries etc. Also suitable for high and low temperature conditions. Other chain sizes and types are available, please ask your local service centre for more information. MPN: 100100-1-S EAN: 100-1 Cotte Connecting Link - Ameican Std Attributes: ISO/ANSI Reference: 100-1 Number of Strands: Simplex Pin Diameter: 9.53mm Pin Length (A+B): 44.7mm Pitch: 31.75mm Product Type: American Standard Cotter Connecting Link Standards Met: DIN 8188