---
product_id: 292024898
title: "LOCTITE® 680-50ml| green| high strength | cylindrical parts| low viscosity |prevents loosening and leakage from shock and vibration| cures on all metal surfaces| tolerates slightly oiled surfaces"
brand: "loctite"
price: "$91.20"
currency: USD
in_stock: true
category: "Loctite"
url: https://www.desertcart.us/products/292024898-loctite-680-50ml-green-high-strength-cylindrical-parts-low-viscosity
store_origin: US
region: United States of America
---

# Fast curing in 15 mins High strength bonding Perfect for cylindrical parts LOCTITE® 680-50ml| green| high strength | cylindrical parts| low viscosity |prevents loosening and leakage from shock and vibration| cures on all metal surfaces| tolerates slightly oiled surfaces

**Brand:** loctite
**Price:** $91.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your mechanical edge with Loctite 680 – where strength meets precision!

## Quick Answers

- **What is this?** LOCTITE® 680-50ml| green| high strength | cylindrical parts| low viscosity |prevents loosening and leakage from shock and vibration| cures on all metal surfaces| tolerates slightly oiled surfaces by loctite
- **How much does it cost?** $91.20 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/292024898-loctite-680-50ml-green-high-strength-cylindrical-parts-low-viscosity)

## Best For

- loctite enthusiasts

## Why This Product

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

## Key Features

- • **Generous 50ml Volume:** Enough adhesive to rebuild multiple assemblies—bulk value for pros
- • **Unmatched Holding Power:** Locks shafts, gears & pulleys with industrial-grade strength
- • **Shock & Vibration Resistant:** Prevents loosening and leakage under extreme mechanical stress
- • **Versatile Metal Compatibility:** Cures reliably on all metal surfaces, even slightly oiled ones
- • **Precision Fit, Relaxed Tolerances:** Eliminates need for clamp rings and set screws, saving time and hassle

## Overview

LOCTITE® 680 is a high-strength, low-viscosity adhesive designed for retaining cylindrical metal parts like shafts, gears, and pulleys. It cures at room temperature within 15 minutes and fully hardens in 48 hours, providing exceptional resistance to shock and vibration. Compatible with slightly oiled surfaces, it replaces traditional mechanical fasteners and allows relaxed machining tolerances, making it a must-have for professional-grade assembly and repair.

## Description

Brand: Loctite Compatible material: Aluminum Container Type: Bottle Material: threadlocker

## Features

- High strength, high viscosity room temperature curing adhesive
- Used to join fitted Cylindrical parts
- Allows relaxed machining tolerances, and replaces Clamp Rings, set screws, and snap Rings
- Recommended for retaining shafts, gears, pulleys and similar Cylindrical parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KC541DA |
| Best Sellers Rank | #104,059 in Automotive ( See Top 100 in Automotive ) #347 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | LOCTITE |
| Color | Green |
| Compatible Material | Aluminum |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (234) |
| Full Cure Time | 48 Hours |
| Global Trade Identification Number | 00079340006843 |
| Included Components | Retaining Compounds |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 82 Grams |
| Manufacturer | Loctite |
| Material Type | threadlocker |
| Model | 1835201 |
| Other Special Features of the Product | Strong |
| Part Number | 1835201 |
| Specific Uses For Product | Bearing, Joint, Fan |
| UPC | 079340006843 |
| Unit Count | 50.0 Milliliters |
| Viscosity Level | High |
| Volume | 1.69 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LOCTITE
- **Item form:** Liquid
- **Material:** threadlocker
- **Special features:** Strong
- **Specific uses for product:** Bearing, Joint, Fan

## Images

![LOCTITE® 680-50ml| green| high strength | cylindrical parts| low viscosity |prevents loosening and leakage from shock and vibration| cures on all metal surfaces| tolerates slightly oiled surfaces - Image 1](https://m.media-amazon.com/images/I/61V9tLMxviL.jpg)

## Questions & Answers

**Q: Anyone use this to lock M2 taper chucks/arbors?**
A: I've seen it used for that but a clean shrink fit with heated chuck and cooled arbor and tap together with lead hammer does a great job and never slipped for me.

**Q: Is there a primer that goes with this for non ferrous metals?**
A: I have used this on plastic, Alum and all steels....works well. Never used a primer

**Q: Will this provide a strong enough bond between a steel electric motor shaft and a bronze press fit gear?**
A: its is pretty stout but i don't know i used it for a shaft that is moved by hand for a small mounted micrometer

**Q: Does this foam up?**
A: It does not foam.

## Frequently Bought Together

- Loctite 1835201 Green 680 Retaining Compound, 50 mL Bottle
- Loctite 37509 Klean 'N Prime Anaerobic Activator Aerosol Can - 4.5 oz.
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*