QiiMii 1" NPT Female Threaded Stepped Weld Bung Mounting Stainless Steel 304 Fitting (OD 37mm=1.5") with Top Head (OD 43mm=1.7")

QiiMii 1" NPT Female Threaded Stepped Weld Bung Mounting Stainless Steel 304 Fitting (OD 37mm=1.5") with Top Head (OD 43mm=1.7")

1" NPT Female One Way Threaded, And Thread Starts At Flange End Stainless Steel 304 For Corrosive Environments, Rigid And Durable Body Design Precision CNC Machined For Tight, Leak Free Performance And Has Polished Finish Appearance Easy to weld; Stepped double sided design with thick top head flange Use for your custom oxygen sensor install, exhaust, down pipe, headers, exchangers and other installations where weld-in or weld-on metric connection is needed QiiMii Thread is tapered (one way thread) and starts from the flanged end and not the tail end (see drawing and pictures)! Stainless steel 304 weld-on bung for installations in corrosive environments.