Weldless Chain Specifications

Weldless chains are commonly used for both commercial and industrial purposes. They are best suited for situations that result in light, flexible and low strength use. Follow the NACM Weldless Chain Specifications below to view the use and performance of this chain type.

The weldless chain specifications pertain to the following chain types: single loop chain, double loop chain, single jack chain, double jack chain, register chain, sash chain, and plumbers’ chain.

NACM chain specifications and size apply to chains in proper physical condition used at or below the working load limit in a normal use condition. For additional information and/or specifications, users should consult the chain manufacturer for recommendations as to size and grade.