O-Ring Carb Nut Short 1/4-20

The O-Ring Carb Nut Short 1/4-20 is designed for secure fastening in air cleaner assemblies, particularly for high-performance carbureted engines. This product is ideal for use in high-vibration environments such as racing or modified street vehicles, where standard hardware may not provide adequate retention.

Constructed from lightweight aluminum, this nut offers superior corrosion resistance compared to traditional steel wing nuts. The black anodized finish enhances durability against oxidation while providing a sleek appearance. The integrated O-ring is a critical feature that helps create an airtight seal, preventing unfiltered air and debris from bypassing the filter element.

This short design is particularly advantageous for low-clearance applications, ensuring maximum hood clearance without compromising the integrity of the air cleaner mounting system. While it is compatible with many carburetor studs, users should verify compatibility with their specific application to ensure optimal performance.