Description

When you’re putting together heavy-duty connections on your tractor or implements, you need fasteners that won’t let you down under stress. This 7/8-inch Grade 8 hex nut gives you the strength and reliability for the toughest farm jobs where regular hardware store nuts just won’t cut it.

What You’re Getting

Grade 8 strength rating—the strongest standard fastener grade for maximum holding power
Zinc coating protects against rust and corrosion in all weather conditions
UNC (coarse) thread pitch fits standard bolts and provides strong engagement
Precision-machined hex design gives you solid wrench contact for proper tightening

Built for Real Farm Work

This heavy-duty nut size is perfect for major structural connections on tractors, implements, and shop-built equipment. You’ll find 7/8-inch fasteners holding together everything from three-point hitch assemblies to loader mounts and cultivator frames where maximum strength is required.

Made to Last

Grade 8 nuts are about twice as strong as Grade 5 and way stronger than hardware store varieties. The zinc plating helps them stand up to moisture, road salt, and field conditions so they won’t rust out in a season or two like uncoated fasteners.

Good to Know

Always pair Grade 8 nuts with Grade 8 bolts to get the full strength benefit. Use a flat washer under the nut to distribute the load properly, especially on softer metals. A little anti-seize compound on the threads makes future removal much easier if the connection might see heat or road salt.