Black Alum T-Bar Wing N ut 4In With 1/4-20 (4)

The Black Alum T-Bar Wing Nut 4In With 1/4-20 (4) from Racing Power Co-Packaged is an essential fastening component for serious engine builders and performance enthusiasts who demand reliability in high-vibration environments. Wing nuts excel in applications where quick hand-tightening and tool-free removal are critical—whether you're assembling intake manifolds, carburetors, or custom aluminum components during frequent engine rebuilds. This four-pack gives you redundancy and spare parts for ongoing maintenance and modifications.

Manufactured in lightweight aluminum, these T-bar wing nuts feature a 1/4-20 threading standard, one of the most common metric-to-imperial fastener sizes in automotive applications. The 4-inch overall length provides excellent mechanical advantage for hand-tightening without a wrench, while the T-bar design distributes clamping force across a wider contact surface—reducing the risk of component damage compared to standard hex nuts. The aluminum construction keeps weight minimal on custom builds, though the robust thread profile ensures secure retention even under engine vibration and thermal cycling.

Mechanics and fabricators regularly specify Racing Power components for carb tuning, manifold assembly, and custom bracket installation where speed and corrosion resistance matter. The black anodized finish resists oxidation in engine bays and provides a professional appearance on visible fasteners. Compatibility extends to any 1/4-20 threaded stud or bolt on intake systems, water pumps, alternator brackets, and aftermarket aluminum components typical of street and race engine builds.