Alumin Weld On Female M 6 x 1.00 Thread 6061-t 6 Alloy

the Aeroflow performance line of premium quality weld-in bungs are cnc machinedfrom solid aluminium billet (6061).  these metric weld on fittings are great to use as a weld on boss. It is perfect for all your fabrication requirements to help mount tanks or brackets in any project you dream of.