Specification Brand : Guardian BulletPoint1 : 316 Stainless Steel Schedule 40 Pipe Nipple NPT Male Threaded On Both Ends TBE BulletPoint2 : Maximum Temp 650 Degrees F | Minimum Operating Temperature: Negative 60 Degrees F BulletPoint3 : Standards: ASME B1.20.1, ASTM A312, ASTM A733 BulletPoint4 : Nation Pipe Thread Tapered For Leak Proof Fit (based on other NPT SCH40 Compliant Products) BulletPoint5 : Notice - Before purchasing, please make sure the size of the fitting adapter you choose matches the pipe size. Please install it correctly during operation to ensure that it is firmly installed and the connection is tight. Color : Stainless Steel ConnectorType : Cap ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0840280591436 ExternallyAssignedProductIdentifier2 : 840280591436 GpsrSafetyAttestation : 1 IncludedComponents : Pipe Plug ItemDisplayWeight : 0.06 pounds ItemName : 1/8" Inch Nominal x 2 1/2" inch Pipe Nipple Stainless Steel 316 Male NPT x Male NPT Threaded Both Ends Schedule 40 WOG Potable Water Outside Diameter 0.41 Inch Inside Diameter 0.27 Inch ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : threaded-tube-fittings Manufacturer : Guardian Material : Stainless Steel ModelName : G3/8 ModelNumber : G3/8 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : hta250221hh000182 ProductDescription : The hex head pipe plug is made of 304 stainless steel, which offers high hardness and wear resistance, making it sturdy and durable. It has excellent corrosion resistance and is not prone to rust in humid environments. Additionally, it is crafted using a one-piece, seamless molding technology, resulting in a smooth, burr-free surface that is resistant to aging and oxidation. Hex head plugs featuring sealing rubber rings, provide effective protection against dust ingress and water exposure, and are designed to withstand extreme environments with a temperature range from -80°F to 1472°F. With an IP65 protection rating, they ensure reliability in demanding conditions. Stainless steel pipe caps are used to connect various pipes such as air pipes, fuel pipes, water pipes, extension hoses, and pneumatic tools. This pipe fittings can be used for air, gas, oil, and fuel. Before purchasing, please make sure the size of the fitting adapter you choose matches the pipe size. Please install it correctly during operation to ensure that it is firmly installed and the connection is tight.