Description
When you’re putting together farm equipment or making repairs, you need fasteners that can handle the job without working loose or rusting out on you. A 5/8 inch carriage bolt might seem like a small thing, but when you’re dealing with heavy machinery and vibration all day long, the right fastener makes all the difference. This grade 5 bolt with zinc coating gives you the strength and corrosion protection you need.
What You’re Getting
- Grade 5 strength rating handles serious loads and won’t stretch under pressure
- Zinc plating resists rust and corrosion even in wet field conditions
- Square neck design prevents the bolt from spinning while you tighten the nut
- Standard UNC thread pitch works with common nuts and washers you’ve got on hand
Built for Real Farm Work
This 2-1/2 inch length is perfect for securing brackets, guards, and mounting hardware on implements and attachments. Whether you’re bolting down a cutting edge, mounting hydraulic cylinders, or putting together custom fabrication work, this bolt gives you the holding power for equipment that takes a beating day after day.
Made to Last
Grade 5 steel means this bolt can handle much higher loads than standard hardware store bolts. The zinc coating adds years of service life by fighting off moisture and chemicals that would eat up plain steel. It’s the kind of fastener that stays tight and doesn’t let you down when you need it most.
Installation Notes
The square shoulder sits flush in square holes or digs into wood to prevent spinning. Use a flat washer under the nut for best results, especially on softer materials. If you’re working in really harsh conditions, a little anti-seize compound on the threads makes future removal much easier.



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