Description

When you’re dealing with a loose or worn parallel arm connection on your Case IH tractor, you need a carriage bolt that’s going to hold things tight and keep working. This 1/2-13×1-1/2 inch carriage bolt is designed specifically for Case IH parallel arm assemblies, where getting the right fit and thread pitch matters for keeping your tractor’s front end geometry aligned properly.

What You’re Getting

Exact 1/2-13 thread pitch that matches your Case IH parallel arm specifications
Square shoulder design that prevents the bolt from spinning during installation and stays put under stress
Proper 1-1/2 inch length for secure engagement without bottoming out
Zinc-plated finish that resists corrosion in farm environments
Direct replacement that fits like the original without modifications

Built for Real Farm Work

The parallel arm system is crucial for maintaining proper front axle alignment and steering geometry on Case IH tractors. This bolt secures the connection points that handle the constant stress of steering, turning, and working implements. Whether you’re running a loader, working ground with heavy implements, or just navigating rough terrain, these bolts keep your front end components properly aligned.

Made to Last

Farm bolts take a beating from vibration, weather, and the constant flex that comes with tractor work. The carriage bolt design distributes stress better than regular hex bolts, and the zinc plating helps it hold up against the salt, fertilizer, and moisture that farm equipment faces every day.

Installation Notes

The square shoulder under the head prevents the bolt from turning while you tighten the nut, which makes installation much easier than fighting with a spinning bolt. Make sure to torque to your manual’s specification – too loose and you’ll have play in your steering, too tight and you risk thread damage or component stress.