Brake line tube nuts question

[jdr7]

I bought my nicopp from jegs, and bought their 'black' fittings. The nicopp lines with fittings had black anodized fittings but I couldn't find them anywhere seperate. I think there is a kit listed on ags site for them, but discontinued everywhere. Can't tell you if they are best option or not, just finished the job couple weeks ago. JMO