1/4″ FPT Connector $4.09 Add to cart 1/4″ FPT Coupler $13.24 Add to cart 1/4″ MPT Connector $3.92 Add to cart Coilflow Lincoln interchange, connector, 1/4″ Body size(Type 17), 1/4″ Female Fitting $2.81 Add to cart Coilflow Lincoln interchange, connector, 1/4″ Body size(Type 17), 1/4″ Male Fitting $2.57 Add to cart Coilflow Lincoln interchange, coupler, 1/4″ Body size(Type 17), 1/4″ Female Fitting $12.36 Add to cart Coilflow Lincoln interchange, coupler, 1/4″ Body size(Type 17), 1/4″ Male Fitting $12.86 Add to cart