---
product_id: 48886717
title: "Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter"
brand: "loctite"
price: "$0.21"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/48886717-loctite-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter
store_origin: US
region: United States of America
---

# Medium strength for 6-20mm bolts Corrosion protection for threads Locks & seals against vibration Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter

**Brand:** loctite
**Price:** $0.21
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Lock it tight, unlock your peace of mind!

## Quick Answers

- **What is this?** Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter by loctite
- **How much does it cost?** $0.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48886717-loctite-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter)

## 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

- • **Corrosion Shield:** Protects metal threads from rust and wear for long-lasting durability
- • **Precision Lockdown:** Secures nuts & bolts from 1/4" to 3/4" with medium strength reliability
- • **Tool-Friendly Removal:** Easily disassemble with standard hand tools—no damage, no hassle
- • **Universal Application:** Ideal for automotive, industrial, and home projects—ditch expensive lock washers
- • **Vibration-Proof Confidence:** Prevents loosening even under constant mechanical stress

## Overview

Loctite 37418 242 Blue Threadlocker is a medium strength adhesive designed for nuts and bolts sized 6mm to 20mm. It locks and seals fasteners to prevent loosening from vibration, protects threads from corrosion, and can be removed easily with hand tools, making it perfect for automotive and industrial maintenance.

## Description

Loctite Threadlocker 242 is an all-purpose, medium strength, blue threadlocker. Ideal for all nut and bolt applications 1⁄4" to 3⁄4" (6 mm to 19 mm). Eliminates the need for stocking expensive lock nuts and lock washers. Locks and seals while preventing parts from loosening due to vibration. Protects threads from corrosion. Removable with hand tools for easy disassembly. Typical Applications: Valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, carburetor studs.

## Features

- All purpose medium strength threadlocker
- Ideal for all nut and bolt applications 1/4in. to 3/4in. (6mm to 20mm)
- Locks and seals while preventing parts from loosening due to vibration
- Protects threads from corrosion
- Removable with hand tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Loctite |
| Brand | Loctite |
| Product Dimensions | 16.51 x 9.69 x 2.03 cm; 9.07 g |
| Item model number | 487229 |
| Manufacturer part number | 37418 |
| OEM Part Number | 37418 |
| Special Features | Vibration Resistant |
| Item Weight | 9.07 g |
| Viscosity | Medium |

## Product Details

- **Brand:** Loctite
- **Specific uses for product:** Automotive
- **Material:** Rubber-based
- **Item form:** Liquid
- **Special feature:** Vibration Resistant

## Images

![Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 1](https://m.media-amazon.com/images/I/61fA8653cRL.jpg)
![Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 2](https://m.media-amazon.com/images/I/91UGqIfCHgL.jpg)
![Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 3](https://m.media-amazon.com/images/I/71dqkWK6cDL.jpg)
![Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 4](https://m.media-amazon.com/images/I/71Vi7okl0PL.jpg)
![Loctite 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 5](https://m.media-amazon.com/images/I/51wodeBKKWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can i use this on metal set screws going into a plastic housing??**
A: No, this is for metal-to-metal applications. Loctite 425 is recommended for plastic-to-plastic and plastic-to-metal applications.

**Q: Is this product ideal for locking my camera strap screw in place?**
A: Yes, I'm using blue Loctite for a BlackRapid strap in a DSLR tripod screw hole. I've also used it for securing Arca-Swiss tripod plates to camera bodies.

**Q: Is this good for Conceal Carry holster screws?**
A: To tell you the truth, I don't have any issues with my Conceal Carry holster screws coming loose. But if I did, Loctite 242 is the first place I would go because the idea of losing all of the screws in my Conceal Carry holster is unconscionable.

**Q: Does it interfere when using a torque wench?**
A: I always heat up the hardware with a heat gun. This softens the bonding, reducing strain of removals.

## Frequently Bought Together

- LOCTITE 242 Threadlocker for Automotive: High-Temp, Medium-Strength, Anaerobic | Red, 6mL Tube (PN: 37418 - 487229)
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack
- LOCTITE 263 Threadlocker for Automotive: High-Strength, Oil Tolerant, High-Temperature, Fluorescent, Anaerobic, Heavy Duty Applications | Red, 6 ml Tube (PN: 2203451)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/48886717-loctite-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter](https://www.desertcart.us/products/48886717-loctite-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-09*