Description
When you’re working on implements, loader attachments, or other heavy farm equipment, you need fasteners that won’t back off when things start vibrating. This 1-1/2 inch slotted hex nut gives you the security of a standard hex nut with the added insurance of a slot for a cotter pin—keeping everything locked down tight when you’re bouncing across rough ground or running at high RPMs.
What You’re Getting
- Zinc plating resists corrosion from weather, chemicals, and road salt
- Grade 2 steel construction handles moderate to heavy loads reliably
- Slotted design accepts cotter pins for positive locking action
- UNC coarse thread provides strong hold and easier assembly in field conditions
- 1-1/2 inch size fits larger bolts used on heavy-duty equipment components
Built for Real Farm Work
This substantial nut is designed for the bigger bolts you’ll find on loader arms, 3-point hitch components, cultivator frames, and other heavy implements where vibration and shock loads are part of daily operation. The large size makes it suitable for structural connections that need to stay secure season after season.
Made to Last
The zinc coating provides good protection against rust and corrosion, which matters when your equipment sits outside or works in dusty, wet conditions. Grade 2 steel offers a good balance of strength and cost-effectiveness for most agricultural applications where you need reliable fastening without breaking the budget.
Good to Know
The slot runs perpendicular to the hex faces, so you can orient the nut to line up with your cotter pin hole. Always use the proper size cotter pin and spread the legs completely to prevent the pin from working loose. If you’re replacing fasteners on safety-critical components like loader arms or hitch points, consider upgrading to Grade 5 or Grade 8 hardware for extra peace of mind.
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