Malone Specialty Inc. offers Carbon Steel Straight Connectors as well as 316 Stainless Steel Straight Connectors, in various sizes. These Connectors are available in various styles including, but not limited to: Male Metric to Tube, Male BSPP to Tube, Male BSPT to Tube, Male NPT to Tube, and Male SAE O-Ring Boss to Tube. Malone Specialty Inc. offers several other Straight Connectors.