Dayton Parts 13-3047L | 5/8"-18 Flanged Cap Nut (Left Hand Thread)

The Dayton Parts 13-3047L is a premium-grade flanged cap nut designed for secure wheel mounting on medium and heavy-duty vehicles. This specific fastener is a Left-Hand Thread nut, traditionally used on the driver's side of the vehicle to prevent loosening during forward rotation. Its integrated flange provides a larger surface area for clamping force, ensuring wheel stability and safety under heavy loads.

Key Features

• Integrated Flange: The built-in washer base distributes pressure evenly across the wheel surface, reducing wear and improving torque retention.

• Left-Hand Thread: Specifically engineered for the left side of the vehicle (Driver Side).

• Grade 8 Equivalent Strength: Built to withstand high-torque environments and resist stripping or shearing.

• Universal Application: Fits a wide range of commercial hubs and studs requiring a 5/8" thread.

Technical Specifications

Cross-Reference & Compatibility

This nut is a direct replacement for the following manufacturer part numbers:

• Automann: 201.3042L

• Batco: 13-3047L

• Budd: 95189

• Chrysler: 3637719

• Euclid: E9022L

• IHC (International): 437857C1

• Meritor: R009022L

Common Applications: Universal fitment for medium-duty trucks and trailers utilizing 5/8" wheel studs.