When you’re assembling heavy farm equipment or making structural repairs, sometimes you need a bolt that’s got the length and diameter to handle the job. This 163mm (6.4-inch) long bolt with 12.7mm diameter gives you the reach and strength for those connections where regular hardware store bolts just won’t cut it.
What You’re Getting
- Heavy-duty 12.7mm (1/2 inch) diameter for solid strength in demanding applications
- Extra-long 163mm length reaches through thick brackets and multiple components
- 80mm of threaded section provides plenty of adjustment for nuts and washers
- Quality construction that matches John Deere’s standards for durability
Built for Real Farm Work
This bolt is designed for the heavy connections you find on John Deere tractors and implements—from securing loader brackets and three-point attachments to mounting heavy components that take constant vibration and stress. Whether you’re working on utility tractors or bigger row-crop machines, this is the kind of bolt that holds things together when the work gets tough.
Made to Last
Farm equipment bolts need to handle everything from constant vibration to exposure to fertilizers, hydraulic fluid, and weather extremes. This bolt is built to John Deere’s specifications, so you know it’ll stand up to the punishment that comes with real farm work season after season.
Installation Notes
The extra length makes this perfect for applications where you’re bolting through thick steel or need to sandwich multiple brackets together. Always use washers under both the head and nut to distribute the load properly. If you’re working in a high-vibration area, consider thread-locking compound to keep everything tight.








