Specification Brand : MOZUO BulletPoint1 : [MADE OF PURE COPPER MATERIAL] These tips ensure excellent electricity conductivity, providing stable performance and smooth welding, resulting in a long service life. BulletPoint2 : [ACCURATE CNC MACHINING] The tips are precisely machined, guaranteeing a standard size and suitable fitment, making them a direct and convenient replacement for old or broken parts. BulletPoint3 : [APPLICABLE FOR SUBMERGED AIR WELDING] Designed for submerged air welding, these compact tips are easy to carry, store, and use, making them ideal for welding tasks. BulletPoint4 : [STABLE PERFORMANCE] These weld heads provide stable performance, smooth welding and durability, ensuring a consistent welding experience every time. BulletPoint5 : [EASY TO USE] The tips are straightforward to use, making them suitable for both beginners and experienced welders, ensuring a hassle-without welding process. Color : as picture show ExternallyAssignedProductIdentifier : 7695920000914 ExternallyAssignedProductIdentifier1 : 0739608564897 ExternallyAssignedProductIdentifier2 : 739608564897 IncludedComponents : AS-12/BS-16/CS-12/ES-12/FS-16/Cutting Nozzle 1.5mm/Nozzle C/AS-20D/FT74Scale Tube ItemName : MOZUO 10Pcs Welding Gun Kit,Welding contactss Tip, Submerged Copper Arc Nozzle Accessory M12 for Welder Tool ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : arc-welding-nozzles Manufacturer : MOZUO Material : Cooper ModelName : MOZUO0wpz1ycat6 ModelNumber : MOZUO0wpz1ycat6 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : MOZUO0wpz1ycat6 ProductDescription : Item Type: Welding contactss Tip Material: Copper Quantity: 10pcs Screw: M12 Hole Diameter: Approx.4mm / 0.16in, approx. 5mm / 0.2in