Product Details: Manufacturer Part Number: 3001641|Fitting Type|UnionMaterial|Stainless SteelEnd Connections|Compression x CompressionThread Size (mm)|Thread Size (Inch)|Thread Standard|Tube Inside Diameter|Tube Outside Diameter|Tube Outside Diameter (mm)|Fitting Shape|Maximum Working Pressure (Psi - 3 Decimals)|Overall Length (Decimal Inch)|1.8500Overall Length (mm)|46.99Standards|ASTM A182; ASTM A213; ASTM A269; ASTM A276; ASTM A479; DIN EN10122-5; DIN EN10272Compression Style|Material Grade|316Swagelok Part Number|SS-810-6-4Straight Thread Size|For Use With|Inside Diameter (Decimal Inch)|Male Thread Size|Minimum Temperature (C - 2 Decimals)|-29Maximum Temperature (C)|37Maximum Temperature (F) ( - 0 Decimals)|Minimum Temperature (Deg F - 3 Decimals)|-20Pipe Size|Product Service Code|4720UNSPSC Code|