To suit Full Flow Air Cleaner Lid , Low Profile Air Cleaner Nuts.
Billet Low Profile with a tall step-down air cleaner nut perfect for tight clearance where the air cleaner has a deeper recess. These work great for our full flow air filter lids. Two thread sizes of 1/4-20” or 5/16-18” are available in either black or polished aluminium finish.
Total Height: 12.25mm
Height of Step Down Recess: 6.85mm
Diameter of Step Down Recess: 24.25mm
Thread Type AF55-1009: 1/4" UNC
Thread Type AF55-1010: 5/16" UNC