--- product_id: 254741919 title: "37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter" brand: "loctite" price: "฿1602" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/254741919-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter store_origin: TH region: Thailand --- # Medium strength locks 6-20mm bolts Vibration resistant seal Removable with hand tools 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter **Brand:** loctite **Price:** ฿1602 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down, loosen it up — the pro’s choice for lasting thread security! ## Quick Answers - **What is this?** 37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter by loctite - **How much does it cost?** ฿1602 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/254741919-37418-242-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 Defense Shield:** Protects metal threads from rust and corrosion, extending the life of your assemblies. - • **Vibration-Proof Confidence:** Prevents loosening caused by constant vibration—ideal for automotive and machinery applications. - • **Easy Disassembly, No Hassle:** Removable with standard hand tools, so maintenance and repairs stay stress-free. - • **Compact Tube, Maximum Control:** 6ml tube delivers precise application without waste—perfect for professionals who demand efficiency. - • **Secure Every Bolt, Every Time:** Medium strength formula locks nuts and bolts from 6mm to 20mm, perfect for your precision projects. ## Overview Loctite 37418 242 Blue Threadlocker is a medium strength, rubber-based adhesive designed to lock and seal metal nuts and bolts sized 6mm to 20mm. It prevents loosening from vibration, protects threads from corrosion, and is easily removable with hand tools, making it an essential solution for automotive and mechanical repairs. ## 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. Review: I needed this because the screws on my computer had a nasty habit of getting loose and falling out. So far it has been incredibly useful in many other loose-screw related situation around the house, so I'd totally recommend this. Review: Hay aplicaciones que requieren, o al menos es muy recomendable, utilizar un fijador de rosca. Para eso está toda la línea de estos productos Loctite que resaltan por su calidad. Este producto lo utilizo al ensamblar piezas en mi moto, y va a ser igual de útil en el carro. Esto es dónde la vibración puede hacer que se afloje algo. ## 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 | |---------------|-------| | ASIN | B000FIXQXK | | Best Sellers Rank | #49,294 in Automotive ( See Top 100 in Automotive ) #205 in Automotive Fillers, Adhesives & Sealants | | Brand Name | LOCTITE | | Color | Blue | | Compatible Material | Metal | | Container Type | Tube | | Customer Reviews | 4.8 4.8 out of 5 stars (1,521) | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00079340374188 | | Included Components | (1) Threadlocker 242 All-Purpose Medium Strength Tube, Blue, 6 ml | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | automotive-thread-lock-sealers | | Item Weight | 23 g | | Manufacturer | Loctite | | Material Type | Rubber-based | | Model | 487229 | | Other Special Features of the Product | Vibration Resistant | | Specific Uses For Product | Repair | | UPC | 079340374188 | | Unit Count | 1000 Milliliters | | Viscosity | medium | | Volume | 6 Milliliters | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** LOCTITE - **Item form:** Liquid - **Material:** Rubber-based - **Special features:** Vibration Resistant - **Specific uses for product:** Repair ## Images ![37418 242 Blue Medium Strength Threadlocker Tube, 6-milliliter - Image 1](https://m.media-amazon.com/images/I/61fA8653cRL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***T on 27 February 2017* I needed this because the screws on my computer had a nasty habit of getting loose and falling out. So far it has been incredibly useful in many other loose-screw related situation around the house, so I'd totally recommend this. ### ⭐⭐⭐⭐⭐ Review *by R***R on 11 May 2020* Hay aplicaciones que requieren, o al menos es muy recomendable, utilizar un fijador de rosca. Para eso está toda la línea de estos productos Loctite que resaltan por su calidad. Este producto lo utilizo al ensamblar piezas en mi moto, y va a ser igual de útil en el carro. Esto es dónde la vibración puede hacer que se afloje algo. ### ⭐⭐⭐⭐⭐ Review *by J***Y on 20 March 2025* Affordable, and happy it came in a small size as I didn't need a lot. Seems to hold well, easy to use, and with the cap you can seal it right back up and use it for later. Will be buying more. Hope this helps! ## 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.co.th/products/254741919-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter](https://www.desertcart.co.th/products/254741919-37418-242-blue-medium-strength-threadlocker-tube-6-milliliter) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*