Specification Brand : FITOK BulletPoint1 : Fully certified to ASTM F1387 standards. Double ferrule compression tube fitting connecting to fractional tubing. Interchangeable with other major brands including Swagelok and Parker A-Lok. BulletPoint2 : Manufactured from high-grade 316 stainless steel for superior mechanical strength and resistance to corrosion. BulletPoint3 : Precision machining of components guarantees optimal deformation of ferrules and tubing, providing leak-tight and vibration-resistant connections even in harsh or stressful applications. BulletPoint4 : Hardened threads with a smooth surface finish prevent galling and extend the service life. Nut threads are silver-plated to minimize friction against the body threads. Easy to disconnect and retighten. BulletPoint5 : Every FITOK fitting is engraved with details including connection size and type, brand name, material, and heat number, ensuring proper identification, traceability, and quality control. Color : Stainless Steel ConnectorType : Cross ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Alloy Steel ExternallyAssignedProductIdentifier : 9386969199247 ItemName : FITOK Union Cross 1" Tube OD 316 Stainless Steel Compression Tube Fitting 4700 psi, SS-C-FL16 ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 7.112 centimeters ItemPackageDimensions_Width : 7.874 centimeters ItemPackageQuantity : 1 ItemShape : Cross ItemTypeKeyword : compression-cross-fittings Manufacturer : FITOK Material : 316 Staineless Steel ModelNumber : 7102L SS 3/4 NumberOfItems : 1 PartNumber : SS-C-FL16 ProductDescription : 4mm=Fit Tube OD 4mm