Malone Specialty Inc. offers Brass Male Inverted Flare Compression Nuts, Carbon Steel Male Inverted Flare Compression Nuts, and 316 Stainless Steel Male Inverted Flare Compression Nuts. These Male Inverted Flare Nuts are used for Metric Tubing, and are available in various metric series, and sizes. For more information please see below, or give one of our experienced salesmen a call at (440) 255-4200.