500101 Grade 5 Shear Bolts 1/2 x 3-1/2 for Rotary Cutter, 3 Pack

HDFRIX shear bolts are built to deliver reliable protection and performance in demanding agricultural environments. Manufactured from high strength carbon steel, these grade 5 bolts are engineered to provide controlled breakage under excessive load, helping protect your gearbox, PTO shaft and driveline system. Designed for compatibility with rotary cutters, brush hogs and tractor attachments, the standard 1/2 x 3-1/2 size ensures a precise and secure fit across a wide range of equipment. Each set includes nylock nuts and washers to provide a strong locking mechanism that resists vibration and loosening. Whether used for regular maintenance or emergency replacement, this 3 pack helps reduce downtime and keep your equipment operating efficiently.

• Engineered from high strength carbon steel, these grade 5 shear bolts are designed to absorb shock and break under overload, protecting your gearbox and PTO system from costly damage
• Standard 1/2 x 3-1/2 size ensures wide compatibility with rotary cutters, brush hogs and tractor attachments, making installation quick and hassle free
• Includes matching nylock nuts and washers for a secure locking system that resists vibration and loosening during heavy duty operation
• Built for demanding agricultural use, ideal for rotary mowers, cutters and farm machinery, delivering consistent strength and reliable performance in the field
• 3 pack design provides ready to use replacements, reducing downtime and keeping your equipment running smoothly during critical work