Grade 5 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts (5 Pack)
Grade 5 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts (5 Pack)
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Grade 5 Shear Bolts 1/2" x 3-1/2" with Nylock Nuts (5 Pack)
These Grade 5 shear bolts are designed for use in rotary cutters, providing a breakaway point to protect the gearbox and driveline; each pack includes five bolts and matching nylock nuts.
Overview
These shear bolts are made from Grade 5 material, offering the right balance of strength and shear ability for rotary cutters. The 1/2" x 3-1/2" size fits many popular cutter models. Included nylock nuts ensure a secure fit during operation.
Built For Performance
- Grade 5 steel construction for reliable shear point
- 1/2" diameter for standard cutter fitment
- 3-1/2" length accommodates multiple cutter designs
- Includes nylock nuts to prevent loosening during operation
- Pack of 5 provides spare bolts for ongoing maintenance
On-The-Job Use
- Mowing thick grass and brush in pastures
- Clearing overgrown fields and roadsides
- Maintaining hayfields and agricultural land
- Cutting dense weeds and light woody material
- General rotary cutter operation on tractors
Specs At A Glance
| Grade | Grade 5 |
| Diameter | 1/2" |
| Length | 3-1/2" |
| Included Nuts | Nylock nuts |
| Quantity | 5 bolts |
Good To Know
Q: What are shear bolts used for? A: Shear bolts act as a safety device that breaks when the cutter hits an obstacle, preventing damage to the gearbox and driveline.
Q: Can I reuse shear bolts after they have sheared? A: No, shear bolts should be replaced after they have sheared; always install new bolts to maintain proper protection.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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