1/4"-20 White Zinc Wing Nut with Flange

• Wing nut with flange for secure, even air-cleaner clamping

• 1/4"-20 thread — confirm your stud matches before ordering

• Confirm chrome vs. white zinc finish before ordering

• Common replacement or spare for round/oval air-cleaner kits

Designed for air-cleaner assembly service, this wing nut with flange helps secure compatible tops, bases, and filter elements during intake-system installation. The integrated flange helps distribute clamping force evenly across the air-cleaner top.

The 1/4"-20 thread completes the air-cleaner stack-up and retains the filter assembly. Zinc alloy construction supports serviceability; confirm with TSP whether this part ships in a chrome or white zinc finish before ordering, since these are visually different and the listing currently states both.

Commonly purchased as a replacement or spare mounting nut for standard round or oval air-cleaner kits, or for custom intake-system builds using a 1/4"-20 stud.

Applications
Fits air-cleaner assemblies with a 1/4"-20 threaded stud; commonly used as a replacement or spare mounting nut for standard round/oval air-cleaner kits, or in custom intake-system builds.

Sizing
1/4"-20 thread size, zinc alloy construction, flanged design. Confirm chrome vs. white zinc finish with TSP before ordering.

Is this nut chrome or white zinc finish?
The product title lists a chrome finish, while the specifications list white zinc. Since these are different finishes, confirm the actual finish with TSP before ordering.

What does the flange on this nut do?
The integrated flange helps distribute clamping force more evenly across the air cleaner top than a standard wing nut, helping provide a more secure hold.

How do I know if my air-cleaner stud uses 1/4"-20 threads?
Check the diameter and thread pitch of your existing air cleaner stud, or refer to your air cleaner assembly's specifications to verify it uses 1/4"-20 threads.

What's the difference between this and the tri-bar or spinner nuts?
This nut features an integrated flange for more even clamping force, while tri-bar and spinner nuts are designed primarily for quick, tool-free hand tightening.

What's this nut typically used for?
This nut is commonly used as a replacement or spare air cleaner mounting nut for round and oval air cleaner assemblies, as well as custom intake system builds using a 1/4"-20 threaded stud.