Description
When you’re fixing or building something on the farm, you need fasteners that won’t let you down. This 7/16-inch hex bolt with fine UNF threads and zinc-yellow coating gives you the reliability and corrosion protection you’re looking for when standard bolts just won’t cut it.
What You’re Getting
- Fine UNF threads that grip tighter and hold stronger than coarse threads under vibration
- Zinc and yellow coating that fights off rust and corrosion better than plain steel
- 3-1/2 inch length handles thick assemblies and gives you solid thread engagement
- General purpose design that works for countless repair and fabrication jobs around the farm
Where This Bolt Shines
The fine thread pattern makes this bolt perfect for precision work where you need maximum holding power. The fine UNF thread pattern provides stronger holding power than coarse threads, making it ideal for applications where vibration and dynamic loading could cause standard fasteners to fail. You’ll use this size for everything from implement repairs to three-point hitch modifications and custom fabrication projects.
Made to Last
The zinc yellow plating system provides superior corrosion resistance compared to standard zinc plating, extending service life in agricultural environments where exposure to fertilizers, moisture, and chemicals is common. This coating keeps the bolt looking good and functioning properly season after season, even when it’s exposed to the elements.
Good to Know
You’ll need an 11/16-inch wrench or socket for installation. The fine threads go on slower than coarse threads, so take your time and don’t cross-thread them. A drop of thread locker helps prevent loosening if the connection sees a lot of vibration.



Reviews
There are no reviews yet.