9210-1 Exhaust pipe nut

This Colony exhaust pipe nut is a vital component for anyone maintaining or restoring a vintage Harley-Davidson from the 1920s. It is an accurately reproduced piece of hardware with a period-correct nickel-plated finish. This nut is designed to fit 1921 to 1924 74 inch models, as well as 1925 to 1929 61 inch and 74 inch Flathead models. It provides the necessary clamping force to secure the exhaust pipe to the nipple, ensuring a tight seal and preventing exhaust leaks. For those performing a full exhaust overhaul, this nut is designed to work perfectly with the Colony exhaust pipe nipple, part number 989670, to maintain the mechanical integrity of your vintage machine.