---
product_id: 269910789
title: "Grade 2 Shear Bolts for Rotary Cutters 1/2\" x 3-1/2\" with Nylock Nuts - 5 Pack"
brand: "makers bolt"
price: "173.12 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Makers Bolt"
url: https://www.desertcart.tn/products/269910789-grade-2-shear-bolts-for-rotary-cutters-1-2-x
store_origin: TN
region: Tunisia
---

# Nyloc nuts prevent loosening from vibration Grade 2 SAE J429 certified strength Universal 1/2" x 3-1/2" size fits most rotary cutters Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack

**Brand:** makers bolt
**Price:** 173.12 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Shear bolts that hold strong so you can cut stronger.

## Quick Answers

- **What is this?** Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack by makers bolt
- **How much does it cost?** 173.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/269910789-grade-2-shear-bolts-for-rotary-cutters-1-2-x)

## Best For

- makers bolt enthusiasts

## Why This Product

- Trusted makers bolt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated with 4.7 stars from 600+ reviews, these bolts deliver consistent performance on rough cut mowers.
- • **Value-Packed 5-Pack:** Get five shear bolts and five nyloc nuts at a fraction of local store prices—upgrade your mower without breaking the bank.
- • **Vibration-Proof Security:** Nyloc nuts lock tight to keep your rotary cutter running smoothly without unexpected loosening.
- • **Industrial-Grade Strength:** Mill-certified Grade 2 bolts outperform typical hardware store options for reliable durability.
- • **Perfect Fit, Universal Compatibility:** Designed to fit most rotary cutters including Bush Hog and King Cutter, eliminating guesswork.

## Overview

This 5-pack of Grade 2 shear bolts with nyloc nuts offers mill-certified strength and vibration resistance, sized universally at 1/2" diameter by 3-1/2" length. Compatible with most rotary cutters like Bush Hog and King Cutter, these bolts provide a cost-effective, reliable fastening solution favored by professionals and DIYers alike.

## Description

Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack

Review: Great Value - Perfectly functional at 1/4 the price my local tractor supply company would have charged for just one bolt. I am using this on a standard (48") Mahindra rough cut mower where grade 2 is ok, you may need a grade 5 for larger mowers.
Review: great value. shear bolts for king cutter brush cutter. - These fit, the ones i got from king cutter were too short.

## Features

- Mill certified Grade 2 SAE J429 shear bolts, stronger than typical hardware store ASTM A307 bolts.
- Nyloc nut prevents loosening from vibration.
- Kit includes 5 shear bolts and 5 nylon locknuts.
- Universal Size for Rotary Cutters: 1/2" Diameter, 3-1/2" Length. Compatible with most rotary cutters such as Bush Hog and King Cutter.
- Cross-reference part numbers: 500101, 50074654

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M3CBKSZ |
| Best Sellers Rank | #9,406 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Nut & Bolt Assortment Sets |
| Brand | MAKERS BOLT |
| Color | Silver |
| Compatible Groove Diameter | 0.5 Inches |
| Customer Reviews | 4.7 out of 5 stars 627 Reviews |
| Fastener Type | Bolt |
| Grade Rating | Grade 2 |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 3.5 x 0.5 x 0.5 inches |
| Item Shape | Hexagonal |
| Item Weight | 1.28 Pounds |
| Item dimensions L x W x H | 3.5 x 0.5 x 0.5 inches |
| Manufacturer | Makers Bolt |
| Material | Grade 2 |
| Material Type | Grade 2 |
| Model | 505625 |
| Number Of Items | 5 |
| Number of Pieces | 10 |
| Part Number | 505625 |
| Screw Head Style | Hex |
| Size | Grade 2: 1/2 X 3-1/2 |
| Size Name | Grade 2: 1/2 X 3-1/2 |
| Thread Size | 1/2 inch |
| UPC | 850020465514 |
| Unit Count | 5 Count |

## Product Details

- **Brand:** MAKERS BOLT
- **Color:** Silver
- **Fastener Type:** Bolt
- **Material:** Grade 2
- **Size:** Grade 2: 1/2 X 3-1/2

## Images

![Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack - Image 1](https://m.media-amazon.com/images/I/91923XtFFVS.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value
*by B***Y on October 12, 2025*

Perfectly functional at 1/4 the price my local tractor supply company would have charged for just one bolt. I am using this on a standard (48") Mahindra rough cut mower where grade 2 is ok, you may need a grade 5 for larger mowers.

### ⭐⭐⭐⭐⭐ great value. shear bolts for king cutter brush cutter.
*by F***0 on October 16, 2025*

These fit, the ones i got from king cutter were too short.

### ⭐⭐⭐⭐⭐ Great deal works great on brush hog
*by M***T on March 13, 2026*

Works great on my 35hp tractor brush hog

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-11*