SMA connector for 1.6mm dia steel cable antenna

[peteb2]

I’ve searched high & low for a supplier of such an SMA connector to repair UHF receiver antennas. The original antenna uses a short length of stainless steel cable, appx 1.6mm DIA. All forms of crimp SMA connector i have located all have a center pin with a very tiny solder bucket so completely useless. Has anyone ever seen such a connector with a large solder bucket? Cheers!