Specification Brand : uxcell BulletPoint1 : 【Size】G1/2" threaded, 0.94" (24mm) hex width, 0.16" (4mm) height. BulletPoint2 : 【Feature】Locks two threaded fittings into place for stability and reduced vibrations. BulletPoint3 : 【Material】Premium SUS304 stainless steel ultimate rust and weather resistance. BulletPoint4 : 【Hexagonal】The shape provides increased leverage for use with a wrench during installation and disassembly. BulletPoint5 : 【Application】Components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Color : Black DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0694773628976 ExternallyAssignedProductIdentifier2 : 694773628976 FinishType : Stainless Steel ItemName : uxcell Pipe Fitting Hex Locknut SUS304 Stainless Steel G1/2 Inch Female Threaded ItemPackageDimensions_Height : 15.24 centimeters ItemPackageDimensions_Length : 0.254 centimeters ItemPackageDimensions_Width : 8.636 centimeters ItemPackageQuantity : 1 ItemShape : Locknut ItemTypeKeyword : hardware-locknuts Manufacturer : uxcell Material : Stainless Steel Material1 : Steel Material2 : Nylon MeasurementSystem : Inch MetalType : Stainless Steel ModelNumber : a19070500ux0332 PartNumber : a19070500ux0332 ProductDescription : Used for fastening to a bolt when mechanically joining materials together and preventing loosening from vibration or back off. The hexagonal shape provides increased leverage for use with a wrench during installation and disassembly. Premium SUS304 stainless steel ultimate rust and weather resistance.