Description
Nothing brings field work to a screeching halt quite like snapped shear bolts when you hit something unexpected. Whether it’s a hidden rock in the hay field or a stump you didn’t see while bush hogging, shear bolts are your equipment’s first line of defense against costly damage. These Grade 5 bolts are designed to break cleanly when they encounter an obstruction, protecting expensive gearboxes and implement components from catastrophic failure.
What You’re Getting
- Ten complete sets of 1/4-20 hex head bolts and matching lock nuts – enough for quick repairs and spares
- Grade 5 steel construction engineered to shear at precise loads while staying put during normal operation
- 1-1/2 inch length provides proper engagement without bottoming out in most applications
- Zinc-plated lock nuts resist corrosion and stay tight through vibration and weather
- TISCO quality meets OEM specifications at a price that won’t break the budget
Built for Real Farm Work
These shear bolts are the unsung heroes of your New Holland equipment. You’ll find them protecting rotary cutters, flail mowers, disc harrows, and other implements where unexpected impacts happen. When you’re mowing roadside ditches or working around fence lines, these bolts break before something expensive does – like your gearbox or PTO shaft.
Made to Last
Grade 5 steel gives these bolts the perfect balance of strength and controlled failure. They’re tough enough to handle normal operating loads but designed to break cleanly when forces exceed safe limits. The plain finish and zinc-plated nuts stand up to weather and won’t seize in place when it’s time to replace them.
Good to Know
Keep a few spare sets in your toolbox – you’ll be glad they’re there when you need them. These bolts should be snug but not over-tightened; the shear strength is calculated based on proper torque. If you’re breaking bolts during normal operation, check for dull blades or worn components that might be creating excessive drag.
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