Description
When you’re fixing fence, patching up a loader arm, or putting together a piece of shop-built equipment, you need hardware that won’t let you down. This 7/16-inch by 3-inch UNC hex bolt gives you the strength and corrosion protection to handle whatever job you’re tackling. The zinc and yellow plating means it’ll stand up to moisture, road salt, and the general abuse that farm hardware takes.
What You’re Getting
- Standard UNC coarse threads that work with common nuts and hardware
- Zinc and yellow plating for superior rust and corrosion resistance
- 3-inch length perfect for through-bolting thick steel or connecting multiple pieces
- 11/16-inch hex head that works with standard sockets and wrenches
- Quality construction that holds up to the vibration and stress of farm work
Built for Real Farm Work
This bolt size hits the sweet spot for medium-duty connections on all kinds of farm equipment. You’ll use it for everything from three-point hitch repairs to implement brackets, loader attachments, and cultivator frame work. The 3-inch length gives you plenty of thread engagement while still being manageable to work with in tight spaces.
Made to Last
The zinc and yellow coating isn’t just for looks—it’s your protection against the elements. This plating system resists moisture better than plain zinc and won’t flake off like paint does. The bolt itself is built to handle the constant vibration and loading that farm equipment dishes out season after season.
Installation Notes
Always use a flat washer under both the head and nut to distribute the load properly. If you’re replacing old rusty bolts, clean out the threads with a tap first. A dab of anti-seize compound on the threads makes future removal much easier, especially if the connection might see heat or road chemicals.





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