Specification Brand : QiiMii BulletPoint1 : 1" NPT Female One Way Threaded, And Thread Starts At Flange End BulletPoint2 : Stainless Steel 304 For Corrosive Environments, Rigid And Durable Body Design BulletPoint3 : Precision CNC Machined For Tight, Leak Free Performance And Has Polished Finish Appearance BulletPoint4 : Easy to weld; Stepped double sided design with thick top head flange BulletPoint5 : Use for your custom oxygen sensor install, exhaust, down pipe, headers, exchangers and other installations where weld-in or weld-on metric connection is needed Color : Stainless Steel ConnectorType : Weld ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier1 : 730869837102 ExternallyAssignedProductIdentifier2 : 0730869837102 IncludedComponents : Fitting ItemName : QiiMii 1" NPT Female Threaded Stepped Weld Bung Mounting Stainless Steel 304 Fitting (OD 37mm=1.5") with Top Head (OD 43mm=1.7") ItemPackageDimensions_Height : 12.4968 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 12.192 centimeters ItemPackageQuantity : 5 ItemShape : flange ItemTypeKeyword : hydraulic-fittings Manufacturer : QiiMii Material : Stainless Steel,Steel ModelNumber : FLB01F NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : FLB01F ProductDescription : QiiMii Thread is tapered (one way thread) and starts from the flanged end and not the tail end (see drawing and pictures)! Stainless steel 304 weld-on bung for installations in corrosive environments. ProductSiteLaunchDate : 2021-04-22T01:31:30.277Z Size : 1" NPT SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141734