WHEEL NUT 19MM SLEEVE DESIGNED -

The SIR333SN19 WHEEL NUT is a professional-grade sleeve-designed fastener engineered for robust automotive and industrial applications. Featuring a 19.5mm sleeve, this specialized wheel nut system is crucial for minimizing wheel and hub vibrations, reducing premature tire wear, and enhancing fuel efficiency by mitigating rolling resistance. Its precise design ensures a secure and stable connection for heavy-duty vehicle wheels.

Key Features

• M22-1.5 x 19.5mm Sleeve Nut: Engineered with M22-1.5 threading for secure, high-strength attachment and a 19.5mm sleeve length, enhancing engagement and stability.
• Flanged Cap Nut Design: Provides an extended contact surface for even load distribution, significantly improving clamping force and stability, which is vital in preventing loosening due to vibrations or dynamic loads.
• Vibration and Tire Wear Reduction: Designed to stop wheel and hub vibrations, effectively preventing "clocking" and extending tire lifespan by reducing irregular wear patterns.
• Improved Fuel Efficiency: Helps eliminate wasted fuel caused by rolling resistance (drag) that can result from loose or improperly seated wheels, contributing to lower operating costs.
• Professional-Grade Construction: Built from durable materials to withstand demanding conditions, ensuring long-term durability and reliable performance in professional environments.

Applications

The SIR333SN19 sleeve wheel nut is specifically suited for a variety of heavy-duty vehicle configurations. It is designed for use on aluminum steer wheels, dual steel drive wheels, and combinations of steel outer wheels with aluminum inner wheels. This robust fastener is an essential component for Class 7 and 8 trucks, tractors, trailers, and other industrial vehicles that require dependable wheel fastening and stability.

Specifications

• Model Number: SIR333SN19
• Thread Size: M22-1.5
• Sleeve Length: 19.5mm
• Hex Size: 33mm
• Nut Type: Flanged Cap Nut