---
product_id: 2424397
title: "Shimano FC-M582 LX Crank Arm Fixing Bolt | 4050/60"
price: "$19.17"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/2424397-shimano-fc-m582-lx-crank-arm-fixing-bolt-4050-60
store_origin: US
region: United States of America
---

# M8 fastener size Polished black stainless steel finish Class 8.8 grade strength Shimano FC-M582 LX Crank Arm Fixing Bolt | 4050/60

**Price:** $19.17
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your ride with precision and style!

## Quick Answers

- **What is this?** Shimano FC-M582 LX Crank Arm Fixing Bolt | 4050/60
- **How much does it cost?** $19.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2424397-shimano-fc-m582-lx-crank-arm-fixing-bolt-4050-60)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Class 8.8 Strength:** High-grade durability for reliable bottom bracket preload
- • **OEM Shimano Quality:** Guaranteed compatibility with Hollowtech II systems
- • **Lightweight & Compact:** Only 4.54g for minimal added weight and maximum performance
- • **Precision M8 Fastener:** Ensures perfect fit and secure crank arm attachment
- • **Sleek Polished Finish:** Adds a subtle yet professional aesthetic to your bike

## Overview

The Shimano FC-M582 LX Crank Arm Fixing Bolt is a high-quality M8 fastener designed for Hollowtech II bottom brackets. Featuring a Class 8.8 strength rating and a polished black stainless steel finish, it ensures secure crank arm attachment with minimal weight. This OEM replacement part guarantees perfect compatibility and durability, making it an essential upgrade for serious cyclists seeking reliable performance and sleek aesthetics.

## Description

Shimano OEM replacement crank arm bolts for Hollowtech II bottom brackets ensure you can get proper preload on the bottom bracket bearings.

## Features

- Plastic construction
- Shimano Reference Number: FC-M582

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B001GSOMXG |
| Best Sellers Rank | #128,121 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #76 in Bike Cranksets |
| Brand | SHIMANO |
| Color | Black |
| Compatible Groove Diameter | 8 millimeters |
| Customer Reviews | 4.1 4.1 out of 5 stars (47) 4.1 out of 5 stars |
| Drive System | Chain |
| Exterior Finish | Stainless Steel |
| Fastener Size | M8 |
| Fastener Type | metallic |
| Finish Types | Polished |
| Global Trade Identification Number | 00689228229754 |
| Grade Rating | Class 8.8 |
| Head Type | Hex |
| Included Components | Crank Arm Fixing Bolt |
| Item Diameter | 8 inches |
| Item Dimensions | 0.75 x 0.75 x 0.5 inches |
| Item Hardness | Grade 2 |
| Item Length | 9 inches |
| Item Weight | 4.54 g |
| Manufacturer | Shimano |
| Manufacturer Grade | [SAME] |
| Material Type | Plastic |
| Model | Y1F811100 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Part Number | Y1F811100 |
| Screw Head Style | Round |
| Screw Point Style | Round |
| Set Name | Single Crank Arm Fixing Bolt |
| Set Screw Thread Type | Metric |
| Size Name | M8 |
| Thread Class | 8.8 |
| Thread Coverage | Single End Threaded |
| Thread Style | Right Hand |
| Thread Type | Unc |
| Unit Count | 1 Count |
| Upc | 689228229754 |
| Warranty Description | Limited Warranty |

## Product Details

- **Color:** Black
- **Exterior Finish:** Stainless Steel
- **Head Style:** Round
- **Manufacturer Grade:** [SAME]
- **Material:** Plastic

## Images

![Shimano FC-M582 LX Crank Arm Fixing Bolt | 4050/60 - Image 1](https://m.media-amazon.com/images/I/61gYrIJTUYL.jpg)

## Questions & Answers

**Q: does it fit fc6120?**
A: Shimano FC-M582 Compatible with  Shimano Deore XT FC-M8000 / FC-M6000 / FC-M785 / FC-M782 / FC-M780 / FC-M771-K / FC-M770-10 / FC-M770 / FC-T8000 / FC-T781 / FC-T780
- Shimano SLX FC-M7000 / FC-M677 / FC-M675 / FC-M672 / FC-M670 / FC-M665 / FC-M660-10 / FC-M660
- Shimano Zee FC-M645 / FC-M640
- Shimano FC-M627-B / FC-M627 / FC-M625 / FC-M622
- Shimano Deore FC-M617-B2 / FC-M617 / FC-M615 / FC-M612 / FC-M610 / FC-M591 / FC-M590-10 / FC-M590 / FC-M533-K / FC-M532
- Shimano Deore LX FC-M583-K
- Shimano FC-M552 / FC-M545 / FC-M543-K / FC-M542 / FC-M523
- Shimano Alivio FC-M4060 / FC-M4050
- Shimano FC-MT700 / FC-MT500
- Shimano FC-T551

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make sure sizing is right
*by  on Reviewed in the United States May 13, 2026*

As expected

### ⭐⭐⭐⭐⭐ Good fit, recommend!
*by  on Reviewed in the United States April 1, 2026*

great replacement for my plastic fixing bolt. would recommend.

### ⭐ It's Too Small
*by  on Reviewed in the United States November 22, 2025*

It's too small and doesn't fit the Shimano 105 Hollowtech II crankset.

## Frequently Bought Together

- Shimano FC-M582 LX Crank Arm Fixing Bolt
- SHIMANO Hollowtech II Left Crank Arm Safety Plate
- Park Tool BBT-10.2 Adjusting Cap Tool Tool

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**Shop now:** [https://www.desertcart.us/products/2424397-shimano-fc-m582-lx-crank-arm-fixing-bolt-4050-60](https://www.desertcart.us/products/2424397-shimano-fc-m582-lx-crank-arm-fixing-bolt-4050-60)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*