Specification Brand : CHENJIN BulletPoint1 : Uses: play a connecting role, widely used in coatings. Commonly used in lighting fixtures or lamp maintenance, machinery, etc. BulletPoint2 : Material: Made of iron galvanized, with good rust resistance, corrosion resistance and long life. BulletPoint3 : Specifications: Thread size: M10, pitch: 1mm, overall length: 80mm/3.15 inches, inner diameter (approximate value): 7mm/0.28 inches. BulletPoint4 : Precise thread: all lamp holder joints are threaded, the bearing surface can be locked tighter, and it can also be easily screwed into a nut or screw hole. BulletPoint5 : Package content: 5pcs lamp tube connector, meet your schedule of lamp maintenance. Color : Silver ConnectorType : Nipple ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 729388714308 ExternallyAssignedProductIdentifier2 : 0729388714308 GpsrSafetyAttestation : 1 ItemName : CHENJIN Lamp Pipe Nipple 5PCS M10 Thread 80mm Long 1mm Pitch Zinc Plated All Thread Pipe Nipple Hollow Lamps Repair Part Hardware Silver ItemPackageDimensions_Height : 8.7 centimeters ItemPackageDimensions_Length : 0.8 centimeters ItemPackageDimensions_Width : 5.5 centimeters ItemPackageQuantity : 5 ItemTypeKeyword : plumbing-pipes Manufacturer : CHENJIN Material : Zinc ModelNumber : LPNTHLRP-80-5 NumberOfPieces : 5 PartNumber : LPNTHLRP-80-5 ProductDescription : Illustrate: Made of galvanized iron, it has good rust resistance, corrosion resistance and long life. Size: 80mm These are M10 threaded bases, they are hollow and used for cables and wires. The lamp tube joints are all threaded, and the supporting surface can be tightly locked, and it can also be easily screwed into a nut or screw hole. This is the best choice for lamps, chandeliers, candlesticks and other lamps or any type of project.