Target Analysis in partnership with market leading fitting manufacturers, offers a wide and diverse selection of fittings to meet your system requirements. A “fitting” refers to a complete product ready to assemble and connect tubing into a part. This could be a one-piece connector or a nut and ferrule packaged together. A “Nut” indicates the male or female threaded product sold separately, and a “Ferrule” is sold separately when indicated in the description. Target Analysis is committed to providing you with the most reliable, and proven products on the market.