• Some stock photographs may show options that are not included. Please check product description.
LOCTITE®

0.2-Ounce, Threadlocker Blue 242

Mfg.#
7389034
Sku#
3063252
  • Protects Threads- Prevents rusting of threads
  • Medium Strength- Can be removed with hand tools
  • Locks Threads- Prevents loosening of metal fasteners caused by vibrations

* Estimated stock levels as of Sat, May 9, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Loctite Threadlocker Blue 242 is designed to lock and seal threaded fasteners and prevent loosening from vibration. Ideal for 6-19mm fasteners, this unique formula is great for small motors, mowers, and power equipment. Loctite Threadlocker Blue 242 protects threads and prevents from leaks, rusting, and corrosion and eliminates the need to stock up on expensive lock nuts and washers. Fast and easy to use, this medium-strength threadlocker sets in just 10 minutes and fully cures in 24 hours. Loctite Threadlocker Blue 242 is particularly suited for applications on less active substrates such as stainless steel and plated surfaces, where disassembly is required for servicing.

Specifications

General

Applicable Materials Metal
Application Temperature Above 50- degree F
Base Type Dimethylacrylate ester
Boiling point > 149-degree C (> 300.2 -degree F)
Color Blue
Container Type Bottle
Curing time 24 hr
Duty Rating Medium
Fastener Type 1/4 - 3/4 in
Flash Point > 93.3 -degree C (> 199.94 -degree F)
Form Liquid
Indoor/Outdoor Indoor/Outdoor
Pack Qty 1
Series ThreadLocker
Setting Time 10 min
Shelf Life 24 mo
Specific Gravity 1.1 at 23.9 -degree C (75.02 -degree F)
Temperature Range -65 -degree F to 300-degree F
Torque 110 lb/43 in
Type Specialty Glue
VOC Content 0.56 %; 6.17 g/l
Vapor Density < 5 mm hg (27 -degree C (80.6 -degree F)
Viscosity 900-1400 cP

Manufacturing Details
The following information is subject to change without notice

Country of Origin USA
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Shop USA Yes

Dimensions

Size 2 oz
Weight 1.34 oz

Related Documents

Brochure (PDF)

Msds (PDF)

Please choose a store for pricing and availability.

Find Your Local Store
Feedback