Specification Brand : PATIKIL BulletPoint1 : Color: Silver; Material: Galvanized Iron; Thread Size: M10 Thread; Thread Pitch: 1mm; Overall Height: 3mm / 0.12" BulletPoint2 : Advantage: Galvanized iron material, with a professional appearance, and durable to use. BulletPoint3 : Instruction: Easy to assemble, just screw these nuts into a M10 threaded pipe. BulletPoint4 : Application: These nuts are commonly used for fastening the lights on the wall or the ceiling places. Mainly application is the chandelier, wall lamps, ceiling lamps or other DIY Projects. BulletPoint5 : NOTE: It is usually used with an M10 thread lamp pipe. Please check your threaded pipe size before buying. Color : Silver DriveSystem : External Hex ExteriorFinish : Silver ExternallyAssignedProductIdentifier : 6097556184104 ExternallyAssignedProductIdentifier1 : 0733018896449 ExternallyAssignedProductIdentifier2 : 733018896449 FinishType : Silver GradeRating : Class 4.8 ItemName : PATIKIL M10 Round Nuts, 20 Pcs Threaded Jam Nut Lock Fasteners Metal Ring for Lamp Pipe Rod Silver Color ItemPackageDimensions_Height : 12.4 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 20 ItemTypeKeyword : hex-nuts Manufacturer : PATIKIL Material : Iron Material1 : Copper Material2 : Brass MeasurementSystem : Inch MetalType : Iron MetalType1 : Copper MetalType2 : Brass ModelNumber : 六角ナット NumberOfItems : 20 PartNumber : pta220613tt0469 ProductDescription : These nuts are commonly used for fastening the lights on the wall or the ceiling places. It is usually used with an M10 thread lamp pipe. Mainly application is the chandelier, wall lamps, ceiling lamps or other DIY Projects.