---
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: "1241814₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Makers Bolt"
url: https://www.desertcart.vn/products/269910789-grade-2-shear-bolts-for-rotary-cutters-1-2-x
store_origin: VN
region: Vietnam
---

# Universal 1/2" x 3-1/2" fit for rotary cutters Grade 2 SAE J429 certified strength Nyloc nuts lock tight against vibration - Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack

**Brand:** makers bolt
**Price:** 1241814₫
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in power, cut with confidence.

## 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?** 1241814₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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:** Cross-referenced with top OEM part numbers (500101, 50074654) for seamless replacement and peace of mind.
- • **Value-Packed 5-Pack:** Get five shear bolts and five nylon locknuts in one kit—premium quality at a fraction of local store prices.
- • **Universal Compatibility:** Fits most rotary cutters including Bush Hog and King Cutter with a precise 1/2" diameter and 3-1/2" length.
- • **Vibration-Proof Security:** Nyloc nuts ensure your rotary cutter stays locked in place, eliminating loosening during tough jobs.
- • **Engineered for Reliability:** Mill-certified Grade 2 bolts deliver superior shear strength beyond typical hardware store options.

## Overview

This 5-pack of Grade 2 shear bolts with Nyloc nuts offers mill-certified strength and vibration-resistant locking for rotary cutters. Designed to fit universally with a 1/2" diameter and 3-1/2" length, these bolts are compatible with major brands like Bush Hog and King Cutter. Ideal for professionals seeking reliable, cost-effective hardware that outperforms standard bolts.

## 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)
![- Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack - Image 2](https://m.media-amazon.com/images/I/71V8qtUICnS.jpg)
![- Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack - Image 3](https://m.media-amazon.com/images/I/81HP-a+SvgS.jpg)
![- Grade 2 Shear Bolts for Rotary Cutters 1/2" x 3-1/2" with Nylock Nuts - 5 Pack - Image 4](https://m.media-amazon.com/images/I/81UqkJfEBwS.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 Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*