5piece threaded copper nozzle kit designed for precise welding control and reliable performance Key benefits Readytouse set: Includes 5 copper nozzles with threaded connection for easy installation and replacement across multiple welding tasks. Durable construction: Made from thickened pure copper to resist deformation and stand up to regular welding use. Better heat management: Engineered for effective heat dissipation to reduce clogging and help protect internal components of your welding tool. Precise output: 5 mm aperture delivers controlled gas/arc flow for consistent welds, suitable for both professional work and DIY projects. Why you need this kit Keeps your torch operating reliably by reducing nozzle clogging and overheating. Thick pure copper provides longer service life than thin or plated alternatives. The threaded fit makes swapping nozzles quick, minimizing downtime on the job. Compatibility and performance Threaded connection designed for straightforward mounting on compatible welding torches and tips. 5 mm aperture balances accessibility for angled work and control for fine welding or cutting. Typical applications Tight or angled joints: access corners and awkward positions where precise nozzle placement matters. Intricate cuts and detail welding: small aperture and heat control improve finish and reduce rework. and fabrication: automotive bodywork, metal fabrication, HVAC , and DIY metal projects. What's included Five (5) thickened pure copper nozzles, threaded, 5 mm aperture each. Note: Confirm thread compatibility with your torch or adapter before .