Description
When you’re working on your tractor or farm equipment, you need bolts that won’t let you down when the job gets tough. This 5/16 x 2-inch Grade 5 hex bolt is the reliable fastener you reach for when standard hardware just won’t cut it. Whether you’re repairing a loader arm, fixing a cultivator bracket, or replacing worn bolts on your planter, this little workhorse delivers the strength you need.
What You’re Getting
- Grade 5 steel construction provides 120,000 PSI tensile strength – much stronger than regular hardware store bolts
- Zinc plating resists corrosion and gives you that clean, professional look that lasts
- Standard UNC threading ensures compatibility with most agricultural equipment
- 2-inch length gives you plenty of thread engagement for secure connections
- Hex head design works with standard wrenches and sockets you already have
Built for Real Farm Work
This size bolt is perfect for medium-duty applications across all kinds of farm equipment. You’ll find these holding together everything from cultivator shanks and planter row units to loader brackets and three-point hitch components. The 5/16-inch diameter hits that sweet spot between smaller bolts that strip out and bigger ones that are overkill for lighter work.
Made to Last
Grade 5 bolts are the gold standard for agricultural applications – tough enough to handle the constant vibration and stress of field work, but not so hard they become brittle. The zinc coating keeps rust at bay even in humid conditions or when exposed to fertilizer and chemicals.
Good to Know
Always use a Grade 5 nut with Grade 5 bolts to get the full strength benefit. If you’re replacing bolts that have been in service for years, check the threaded holes for wear – sometimes a tap and die set can clean up damaged threads and save you from drilling new holes.
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