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Grade 5 Shear Bolts for Rotary Cutters 1 2 x 3 1 2 with Nylock Nuts 5 Pack
$39.59
Sale price
$39.59
Regular price
Available to Order
This Shear Bolt Set is a grade 5 shear bolt designed for rotary cutters, measuring 1/2" x 3-1/2" and includes nylock nuts (5 pack).
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
These grade 5 shear bolts provide a reliable breakaway point for rotary cutter blades, protecting the gearbox from damage. Each bolt is 1/2" diameter by 3-1/2" long, paired with a self-locking nylock nut. Ideal for farmers, landscapers, and equipment operators.
Key Features & Performance
- Grade 5 strength for reliable shear protection
- Includes 5 bolts and 5 nylock nuts per pack
- 1/2" diameter x 3-1/2" length for standard rotary cutters
- Nylock nuts resist loosening from vibration
- Easy to replace ��� no special tools required
- Corrosion-resistant finish for outdoor use
Fitment & Compatibility
- Fits most standard rotary cutters
Common Uses
- Replacing worn or broken shear bolts on rotary mowers
- Protecting gearbox from impact damage during brush cutting
- Maintaining proper blade safety on farm and ranch equipment
- Field maintenance for pasture mowing
- Job site vegetation management
Technical Specifications
- Grade: 5
- Bolt Size: 1/2" x 3-1/2"
- Includes: 5 Bolts and 5 Nylock Nuts
Frequently Asked Questions
Q: What is the purpose of a shear bolt? A: Shear bolts are designed to break under excessive load, protecting the rotary cutter gearbox from damage.
Q: Do these bolts fit my rotary cutter? A: These 1/2" x 3-1/2" grade 5 bolts fit most standard rotary cutters ��� verify your cutter's bolt size and grade requirement.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.