This zinc-plated hex nut from Lippert secures RV and trailer hardware components with reliable fastening. Sized for 5/8-inch bolts with an 18-pitch thread specification, the 6-point design provides positive engagement for consistent clamping force. The corrosion-resistant zinc plating delivers long-lasting durability against outdoor weather exposure and extends the service life of your hardware assemblies.

• 6-point hex design
• 5/8-inch thread size
• 18-pitch specification
• Zinc-plated corrosion resistance
• RV and trailer hardware rated
• Durable outdoor finish
• Standard hardware fastening